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--- a +++ b/partyMod/tests/bugfixes.Rout.save @@ -0,0 +1,786 @@ + +R Under development (unstable) (2014-06-29 r66051) -- "Unsuffered Consequences" +Copyright (C) 2014 The R Foundation for Statistical Computing +Platform: x86_64-unknown-linux-gnu (64-bit) + +R is free software and comes with ABSOLUTELY NO WARRANTY. +You are welcome to redistribute it under certain conditions. +Type 'license()' or 'licence()' for distribution details. + +R is a collaborative project with many contributors. +Type 'contributors()' for more information and +'citation()' on how to cite R or R packages in publications. + +Type 'demo()' for some demos, 'help()' for on-line help, or +'help.start()' for an HTML browser interface to help. +Type 'q()' to quit R. + +> +> set.seed(290875) +> library("party") +Loading required package: grid +Loading required package: zoo + +Attaching package: 'zoo' + +The following objects are masked from 'package:base': + + as.Date, as.Date.numeric + +Loading required package: sandwich +Loading required package: strucchange +Loading required package: modeltools +Loading required package: stats4 +> library("survival") +Loading required package: splines +> +> ### get rid of the NAMESPACE +> attach(asNamespace("party")) +The following objects are masked from package:party: + + cforest, cforest_classical, cforest_control, cforest_unbiased, + conditionalTree, ctree, ctree_control, ctree_memory, edge_simple, + mob, mob_control, node_barplot, node_bivplot, node_boxplot, + node_density, node_hist, node_inner, node_scatterplot, node_surv, + node_terminal, proximity, ptrafo, reweight, sctest.mob, varimp, + varimpAUC + +> +> ### check nominal level printing +> set.seed(290875) +> x <- gl(5, 50) +> df <- data.frame(y = c(rnorm(50, 0), rnorm(50, 1), rnorm(50, 2), rnorm(50, 3), rnorm(50, 4)), ++ x = x, z = rnorm(250)) +> ctree(y ~ x, data = df) + + Conditional inference tree with 5 terminal nodes + +Response: y +Input: x +Number of observations: 250 + +1) x == {3, 4, 5}; criterion = 1, statistic = 159.215 + 2) x == {4, 5}; criterion = 1, statistic = 54.696 + 3) x == {5}; criterion = 1, statistic = 16.711 + 4)* weights = 50 + 3) x == {4} + 5)* weights = 50 + 2) x == {3} + 6)* weights = 50 +1) x == {1, 2} + 7) x == {2}; criterion = 1, statistic = 21.738 + 8)* weights = 50 + 7) x == {1} + 9)* weights = 50 +> +> ### check asymptotic vs. MonteCarlo, especially categorical splits after +> ### MonteCarlo resampling +> a <- ctree(y ~ x + z, data = df, control = ctree_control(stump = TRUE)) +> b <- ctree(y ~ x + z, data = df, ++ control = ctree_control(testtype = "Monte", stump = TRUE)) +> stopifnot(isequal(a@tree$psplit, b@tree$psplit)) +> stopifnot(isequal(a@tree$criterion$statistic, b@tree$criterion$statistic)) +> +> ### we did not check the hyper parameters +> try(cforest_control(minsplit = -1)) +Error in validObject(object@splitctrl) : + invalid class "SplitControl" object: FALSE +In addition: Warning message: +In validityMethod(object) : + no negative values allowed in objects of class 'SplitControl' +> try(cforest_control(ntree = -1)) +Error in validObject(RET) : invalid class "ForestControl" object: FALSE +In addition: Warning message: +In validityMethod(object) : 'ntree' must be equal or greater 1 +> try(cforest_control(maxdepth = -1)) +Error in validObject(object@tgctrl) : + invalid class "TreeGrowControl" object: FALSE +In addition: Warning message: +In validityMethod(object) : 'maxdepth' must be positive +> try(cforest_control(nresample = 10)) +Error in validObject(object@gtctrl) : + invalid class "GlobalTestControl" object: FALSE +In addition: Warning message: +In validityMethod(object) : 'nresample' must be larger than 100 +> +> ### NA handling for factors and in random forest +> ### more than one (ordinal) response variable +> xo <- ordered(x) +> x[sample(1:length(x), 10)] <- NA +> cforest(y + xo ~ x + z, data = df, ++ control = cforest_unbiased(ntree = 50)) + + Random Forest using Conditional Inference Trees + +Number of trees: 50 + +Responses: y, xo +Inputs: x, z +Number of observations: 250 + +There were 50 or more warnings (use warnings() to see the first 50) +> +> ### make sure minsplit is OK in the presence of missing values +> ### spotted by Han Lee <Han.Lee@GeodeCapital.com> +> load("t1.RData") +> tr <- try(ctree(p ~., data = t1)) +> stopifnot(!inherits(tr, "try-error")) +> +> ### make sure number of surrogate splits exceeds number of inputs by 1 +> ### spotted by Henric Nilsson <henric.nilsson@phadia.com> +> airq <- subset(airquality, !is.na(Ozone)) +> tr <- try(ctree(Ozone ~ Wind, data = airq, ++ controls = ctree_control(maxsurrogate = 3))) +Error in model@fit(data, ...) : + cannot set up 3 surrogate splits with only 0 ordered input variable(s) +> stopifnot(inherits(tr, "try-error")) +> +> ### ctree() used only the first of a multivariate response +> ### spotted by Henric Nilsson <henric.nilsson@phadia.com> +> airq <- subset(airquality, complete.cases(Ozone, Solar.R)) +> airOzoSol1 <- ctree(Ozone + Solar.R ~ Wind + Temp + Month + Day, ++ data = airq) +> airOzoSol2 <- ctree(Solar.R + Ozone ~ Wind + Temp + Month + Day, ++ data = airq) +> stopifnot(isequal(airOzoSol1@where, airOzoSol2@where)) +> +> ### one variable with all values missing +> dat <- data.frame(y = rnorm(100), x1 = runif(100), x2 = rep(NA, 100)) +> ctree(y ~ x1 + x2, data = dat) + + Conditional inference tree with 1 terminal nodes + +Response: y +Inputs: x1, x2 +Number of observations: 100 + +1)* weights = 100 +> +> ### one factor with only one level +> dat$x2 <- factor(rep(0, 100)) +> try(ctree(y ~ x1 + x2, data = dat)) + + Conditional inference tree with 1 terminal nodes + +Response: y +Inputs: x1, x2 +Number of observations: 100 + +1)* weights = 100 +> +> ### weights for sampling without replacement for cforest +> ### spotted by Carolin Strobl <carolin.strol@stat.uni-muenchen.de> +> airq <- subset(airquality, !is.na(Ozone)) +> cctrl <- cforest_control(replace = FALSE, fraction = 0.5) +> n <- nrow(airq) +> w <- double(n) +> +> +> if (FALSE) { ++ ### forest objects have weights remove in 0.9-13 ++ ++ ### case weights ++ x <- runif(w) ++ w[x > 0.5] <- 1 ++ w[x > 0.9] <- 2 ++ ++ rf <- cforest(Ozone ~ .,data = airq, weights = w, control = cctrl) ++ rfw <- sapply(rf@ensemble, function(x) x[[2]]) ++ stopifnot(all(colSums(rfw) == ceiling(sum(w) / 2))) ++ stopifnot(max(abs(rfw[w == 0,])) == 0) ++ ++ ### real weights ++ w <- runif(n) ++ w[1:10] <- 0 ++ rf <- cforest(Ozone ~ .,data = airq, weights = w, control = cctrl) ++ rfw <- sapply(rf@ensemble, function(x) x[[2]]) ++ stopifnot(all(colSums(rfw) == ceiling(sum(w > 0) / 2))) ++ stopifnot(max(abs(rfw[w == 0,])) == 0) ++ } +> +> ### cforest with multivariate response +> df <- data.frame(y1 = rnorm(100), y2 = rnorm(100), x1 = runif(100), x2 = runif(100)) +> df$y1[df$x1 < 0.5] <- df$y1[df$x1 < 0.5] + 1 +> cf <- cforest(y1 + y2 ~ x1 + x2, data = df) +There were 50 or more warnings (use warnings() to see the first 50) +> pr <- predict(cf) +> stopifnot(length(pr) == nrow(df) || lengthl(pr[[1]]) != 2) +> +> ### varimp with ordered response +> ### spotted by Max Kuhn <Max.Kuhn@pfizer.com> +> data("mammoexp", package = "TH.data") +> test <- cforest(ME ~ ., data = mammoexp, control = cforest_unbiased(ntree = 50)) +> stopifnot(sum(abs(varimp(test))) > 0) +> +> ### missing values in factors lead to segfaults on 64 bit systems +> ### spotted by Carolin Strobl <carolin.strobl@lme.de> +> y <- rnorm(100) +> x <- gl(2, 50) +> z <- gl(2, 50)[sample(1:100)] +> y <- y + (x == "1") * 3 +> xNA <- x +> xNA[1:2] <- NA +> ctree(y ~ xNA ) + + Conditional inference tree with 2 terminal nodes + +Response: y +Input: xNA +Number of observations: 100 + +1) xNA == {1}; criterion = 1, statistic = 72.566 + 2)* weights = 48 +1) xNA == {2} + 3)* weights = 52 +> +> +> y <- rnorm(100) +> x <- y + rnorm(100, sd = 0.1) +> +> tmp <- data.frame(x, y) +> +> x[sample(1:100)[1:10]] <- NA +> +> ct1 <- ctree(y ~ x, data = tmp) +> ct2 <- ctree(y ~ x, data = tmp[complete.cases(tmp),]) +> w <- as.double(complete.cases(tmp)) +> ct3 <- ctree(y ~ x, data = tmp, weights = w) +> +> xx <- data.frame(x = rnorm(100)) +> t1 <- max(abs(predict(ct2, newdata = xx) - predict(ct3, newdata = xx))) == 0 +> t2 <- nterminal(ct1@tree) == nterminal(ct2@tree) +> t3 <- nterminal(ct3@tree) == nterminal(ct1@tree) +> t4 <- all.equal(ct2@tree$psplit, ct1@tree$psplit) +> stopifnot(t1 && t2 && t3 && t4) +> +> y <- rnorm(100) +> x <- cut(y, c(-Inf, -1, 0, 1, Inf)) +> +> tmp <- data.frame(x, y) +> +> x[sample(1:100)[1:10]] <- NA +> +> ct1 <- ctree(y ~ x, data = tmp) +> ct2 <- ctree(y ~ x, data = tmp[complete.cases(tmp),]) +> w <- as.double(complete.cases(tmp)) +> ct3 <- ctree(y ~ x, data = tmp, weights = w) +> +> stopifnot(all.equal(ct2@tree$psplit, ct1@tree$psplit)) +> stopifnot(all.equal(ct2@tree$psplit, ct3@tree$psplit)) +> +> ### predictions for obs with zero weights +> ### spotted by Mark Difford <mark_difford@yahoo.co.uk> +> airq <- subset(airquality, !is.na(Ozone)) +> w <- rep(1, nrow(airq)) +> w[1:5] <- 0 +> +> ctw <- ctree(Ozone ~ ., data = airq, weights = w) +> stopifnot(all.equal(predict(ctw)[1:5], predict(ctw, newdata = airq)[1:5])) +> rfw <- cforest(Ozone ~ ., data = airq, weights = w) +> stopifnot(all.equal(predict(rfw)[1:5], predict(rfw, newdata = airq)[1:5])) +> +> ### more surrogate splits than available requested +> ### spotted by Henric Nilsson <henric.nilsson@sorch.se> +> airq <- data.frame(airq, ++ x1 = factor(ifelse(runif(nrow(airq)) < 0.5, 0, 1)), ++ x2 = factor(ifelse(runif(nrow(airq)) < 0.5, 0, 1)), ++ x3 = factor(ifelse(runif(nrow(airq)) < 0.5, 0, 1))) +> +> foo <- function(nm) ++ ctree(Ozone ~ ., data = airq, ++ controls = ctree_control(maxsurrogate = nm)) +> foo(4) + + Conditional inference tree with 6 terminal nodes + +Response: Ozone +Inputs: Solar.R, Wind, Temp, Month, Day, x1, x2, x3 +Number of observations: 116 + +1) Temp <= 82; criterion = 1, statistic = 56.086 + 2) Wind <= 6.9; criterion = 0.997, statistic = 12.969 + 3)* weights = 10 + 2) Wind > 6.9 + 4) Temp <= 77; criterion = 0.995, statistic = 11.599 + 5)* weights = 48 + 4) Temp > 77 + 6)* weights = 21 +1) Temp > 82 + 7) Wind <= 10.3; criterion = 0.995, statistic = 11.712 + 8) x1 == {1}; criterion = 0.961, statistic = 7.877 + 9)* weights = 15 + 8) x1 == {0} + 10)* weights = 15 + 7) Wind > 10.3 + 11)* weights = 7 +> try(foo(5)) +Error in model@fit(data, ...) : + cannot set up 5 surrogate splits with only 4 ordered input variable(s) +> try(foo(6)) +Error in model@fit(data, ...) : + cannot set up 6 surrogate splits with only 4 ordered input variable(s) +> +> ### variance = 0 due to constant variables +> ### spotted by Sebastian Wietzke <Sebastian.Wietzke@axa.de> +> v <- rep(0,20) +> w <- rep(0,20) +> x <- 1:20 +> y <- rep(1,20) +> z <- c(4,5,8,2,6,1,3,6,8,2,5,8,9,3,5,8,9,4,6,8) +> tmp <- ctree(z ~ v+w+x+y,controls = ctree_control(mincriterion = 0.80, ++ minsplit = 2, minbucket = 1, testtype = "Univariate", teststat = "quad")) +> stopifnot(all(tmp@tree$criterion$criterion[c(1,2,4)] == 0)) +> +> ### optimal split in last observation lead to selection of suboptimal split +> data("GlaucomaM", package = "TH.data") +> tmp <- subset(GlaucomaM, vari <= 0.059) +> weights <- rep(1.0, nrow(tmp)) +> stopifnot(all.equal(Split(tmp$vasg, tmp$Class, weights, ++ ctree_control()@splitctrl)[[1]], 0.066)) +> +> ### model.matrix.survReg was missing from modeltools +> data("GBSG2", package = "TH.data") +> nloglik <- function(x) -logLik(x) +> GBSG2$time <- GBSG2$time/365 +> mobGBSG2 <- mob(Surv(time, cens) ~ horTh + pnodes | progrec + menostat + ++ estrec + menostat + age + tsize + tgrade, data = GBSG2, model = survReg, ++ control = mob_control(objfun = nloglik, minsplit = 40)) +> plot(mobGBSG2, terminal = node_scatterplot, tp_args = list(yscale = c(-0.1, 11))) +> +> ### factors were evaluated for surrogate splits +> data("Ozone", package = "mlbench") +> Ozone$V2 <- ordered(Ozone$V2) +> Ozone <- subset(Ozone, !is.na(V4)) +> rf <- cforest(V4 ~ ., data = Ozone, control = cforest_unbiased(maxsurrogate = 7)) +> +> ### scores for response +> ### spotted and fixed by Silke Janitza <janitza@ibe.med.uni-muenchen.de> +> tmp <- data.frame(y = gl(3, 10, ordered = TRUE), x = gl(3, 10, ordered = TRUE)) +> ct <- ctree(y ~ x, data = tmp, scores = list(y = c(0, 10, 11), x = c(1, 2, 5))) +> stopifnot(isTRUE(all.equal(ct@responses@scores, list(y = c(0, 10, 11))))) +> +> ### deal with empty levels for teststat = "quad" by +> ### removing elements of the teststatistic with zero variance +> ### reported by Wei-Yin Loh <loh@stat.wisc.edu> +> tdata <- ++ structure(list(ytrain = structure(c(3L, 7L, 3L, 2L, 1L, 6L, 2L, ++ 1L, 1L, 2L, 1L, 2L, 3L, 3L, 2L, 1L, 2L, 6L, 2L, 4L, 6L, 1L, 2L, ++ 3L, 7L, 6L, 4L, 6L, 2L, 2L, 1L, 2L, 6L, 1L, 7L, 1L, 3L, 6L, 2L, ++ 1L, 7L, 2L, 7L, 2L, 3L, 2L, 1L, 1L, 3L, 1L, 6L, 2L, 2L, 2L, 2L, ++ 2L, 1L, 1L, 6L, 6L, 7L, 2L, 2L, 2L, 2L, 2L, 1L, 3L, 6L, 5L, 1L, ++ 1L, 4L, 7L, 2L, 3L, 3L, 3L, 1L, 8L, 1L, 6L, 2L, 8L, 3L, 4L, 6L, ++ 2L, 7L, 3L, 6L, 6L, 1L, 1L, 2L, 6L, 3L, 3L, 1L, 2L, 3L, 1L, 2L, ++ 7L, 2L, 3L, 6L, 2L, 5L, 2L, 2L, 2L, 1L, 3L, 3L, 7L, 3L, 2L, 3L, ++ 3L, 1L, 6L, 1L, 1L, 1L, 7L, 1L, 3L, 7L, 6L, 1L, 3L, 3L, 6L, 4L, ++ 2L, 3L, 2L, 8L, 3L, 4L, 2L, 2L, 2L, 3L, 2L, 2L, 2L, 3L, 4L, 6L, ++ 4L, 8L, 2L, 2L, 3L, 3L, 2L, 3L, 6L, 2L, 1L, 2L, 2L, 7L, 2L, 1L, ++ 1L, 7L, 2L, 7L, 6L, 6L, 6L), .Label = c("0", "1", "2", "3", "4", ++ "5", "6", "7"), class = "factor"), landmass = c(5L, 3L, 4L, 6L, ++ 3L, 4L, 1L, 2L, 2L, 6L, 3L, 1L, 5L, 5L, 1L, 3L, 1L, 4L, 1L, 5L, ++ 4L, 2L, 1L, 5L, 3L, 4L, 5L, 4L, 4L, 1L, 4L, 1L, 4L, 2L, 5L, 2L, ++ 4L, 4L, 6L, 1L, 1L, 3L, 3L, 3L, 4L, 1L, 1L, 2L, 4L, 1L, 4L, 4L, ++ 3L, 2L, 6L, 3L, 3L, 2L, 4L, 4L, 3L, 3L, 3L, 3L, 1L, 6L, 1L, 4L, ++ 4L, 2L, 1L, 1L, 5L, 3L, 3L, 6L, 5L, 5L, 3L, 5L, 3L, 4L, 1L, 5L, ++ 5L, 5L, 4L, 6L, 5L, 5L, 4L, 4L, 3L, 3L, 4L, 4L, 5L, 5L, 3L, 6L, ++ 4L, 1L, 6L, 5L, 1L, 4L, 4L, 6L, 5L, 3L, 1L, 6L, 1L, 4L, 4L, 5L, ++ 5L, 3L, 5L, 5L, 2L, 6L, 2L, 2L, 6L, 3L, 1L, 5L, 3L, 4L, 4L, 5L, ++ 4L, 4L, 5L, 6L, 4L, 4L, 5L, 5L, 5L, 1L, 1L, 1L, 4L, 2L, 3L, 3L, ++ 5L, 5L, 4L, 5L, 4L, 6L, 2L, 4L, 5L, 1L, 5L, 4L, 3L, 2L, 1L, 1L, ++ 5L, 6L, 3L, 2L, 5L, 6L, 3L, 4L, 4L, 4L), zone = c(1L, 1L, 1L, ++ 3L, 1L, 2L, 4L, 3L, 3L, 2L, 1L, 4L, 1L, 1L, 4L, 1L, 4L, 1L, 4L, ++ 1L, 2L, 3L, 4L, 1L, 1L, 4L, 1L, 2L, 1L, 4L, 4L, 4L, 1L, 3L, 1L, ++ 4L, 2L, 2L, 3L, 4L, 4L, 1L, 1L, 1L, 1L, 4L, 4L, 3L, 1L, 4L, 1L, ++ 1L, 4L, 3L, 2L, 1L, 1L, 4L, 2L, 4L, 1L, 1L, 4L, 1L, 4L, 1L, 4L, ++ 4L, 4L, 4L, 4L, 4L, 1L, 1L, 4L, 2L, 1L, 1L, 4L, 1L, 1L, 4L, 4L, ++ 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 4L, 1L, 1L, 2L, 2L, 1L, 1L, 1L, ++ 1L, 4L, 4L, 1L, 1L, 4L, 4L, 2L, 2L, 1L, 1L, 4L, 2L, 4L, 1L, 1L, ++ 1L, 1L, 1L, 1L, 1L, 4L, 2L, 3L, 3L, 1L, 1L, 4L, 1L, 1L, 2L, 1L, ++ 1L, 4L, 4L, 1L, 2L, 1L, 2L, 1L, 1L, 1L, 4L, 4L, 4L, 1L, 4L, 1L, ++ 1L, 1L, 1L, 2L, 1L, 1L, 2L, 4L, 1L, 1L, 4L, 1L, 1L, 4L, 3L, 4L, ++ 4L, 1L, 2L, 1L, 4L, 1L, 3L, 1L, 2L, 2L, 2L), area = c(648L, 29L, ++ 2388L, 0L, 0L, 1247L, 0L, 2777L, 2777L, 7690L, 84L, 19L, 1L, ++ 143L, 0L, 31L, 23L, 113L, 0L, 47L, 600L, 8512L, 0L, 6L, 111L, ++ 274L, 678L, 28L, 474L, 9976L, 4L, 0L, 623L, 757L, 9561L, 1139L, ++ 2L, 342L, 0L, 51L, 115L, 9L, 128L, 43L, 22L, 0L, 49L, 284L, 1001L, ++ 21L, 28L, 1222L, 1L, 12L, 18L, 337L, 547L, 91L, 268L, 10L, 108L, ++ 249L, 0L, 132L, 0L, 0L, 109L, 246L, 36L, 215L, 28L, 112L, 1L, ++ 93L, 103L, 1904L, 1648L, 435L, 70L, 21L, 301L, 323L, 11L, 372L, ++ 98L, 181L, 583L, 0L, 236L, 10L, 30L, 111L, 0L, 3L, 587L, 118L, ++ 333L, 0L, 0L, 0L, 1031L, 1973L, 1L, 1566L, 0L, 447L, 783L, 0L, ++ 140L, 41L, 0L, 268L, 128L, 1267L, 925L, 121L, 195L, 324L, 212L, ++ 804L, 76L, 463L, 407L, 1285L, 300L, 313L, 9L, 11L, 237L, 26L, ++ 0L, 2150L, 196L, 72L, 1L, 30L, 637L, 1221L, 99L, 288L, 66L, 0L, ++ 0L, 0L, 2506L, 63L, 450L, 41L, 185L, 36L, 945L, 514L, 57L, 1L, ++ 5L, 164L, 781L, 0L, 84L, 236L, 245L, 178L, 0L, 9363L, 22402L, ++ 15L, 0L, 912L, 333L, 3L, 256L, 905L, 753L, 391L), population = c(16L, ++ 3L, 20L, 0L, 0L, 7L, 0L, 28L, 28L, 15L, 8L, 0L, 0L, 90L, 0L, ++ 10L, 0L, 3L, 0L, 1L, 1L, 119L, 0L, 0L, 9L, 7L, 35L, 4L, 8L, 24L, ++ 0L, 0L, 2L, 11L, 1008L, 28L, 0L, 2L, 0L, 2L, 10L, 1L, 15L, 5L, ++ 0L, 0L, 6L, 8L, 47L, 5L, 0L, 31L, 0L, 0L, 1L, 5L, 54L, 0L, 1L, ++ 1L, 17L, 61L, 0L, 10L, 0L, 0L, 8L, 6L, 1L, 1L, 6L, 4L, 5L, 11L, ++ 0L, 157L, 39L, 14L, 3L, 4L, 57L, 7L, 2L, 118L, 2L, 6L, 17L, 0L, ++ 3L, 3L, 1L, 1L, 0L, 0L, 9L, 6L, 13L, 0L, 0L, 0L, 2L, 77L, 0L, ++ 2L, 0L, 20L, 12L, 0L, 16L, 14L, 0L, 2L, 3L, 5L, 56L, 18L, 9L, ++ 4L, 1L, 84L, 2L, 3L, 3L, 14L, 48L, 36L, 3L, 0L, 22L, 5L, 0L, ++ 9L, 6L, 3L, 3L, 0L, 5L, 29L, 39L, 2L, 15L, 0L, 0L, 0L, 20L, 0L, ++ 8L, 6L, 10L, 18L, 18L, 49L, 2L, 0L, 1L, 7L, 45L, 0L, 1L, 13L, ++ 56L, 3L, 0L, 231L, 274L, 0L, 0L, 15L, 60L, 0L, 22L, 28L, 6L, ++ 8L), language = structure(c(10L, 6L, 8L, 1L, 6L, 10L, 1L, 2L, ++ 2L, 1L, 4L, 1L, 8L, 6L, 1L, 6L, 1L, 3L, 1L, 10L, 10L, 6L, 1L, ++ 10L, 5L, 3L, 10L, 10L, 3L, 1L, 6L, 1L, 10L, 2L, 7L, 2L, 3L, 10L, ++ 1L, 2L, 2L, 6L, 5L, 6L, 3L, 1L, 2L, 2L, 8L, 2L, 10L, 10L, 6L, ++ 1L, 1L, 9L, 3L, 3L, 10L, 1L, 4L, 4L, 1L, 6L, 1L, 1L, 2L, 3L, ++ 6L, 1L, 3L, 2L, 7L, 9L, 6L, 10L, 6L, 8L, 1L, 10L, 6L, 3L, 1L, ++ 9L, 8L, 10L, 10L, 1L, 10L, 8L, 10L, 10L, 4L, 4L, 10L, 10L, 10L, ++ 10L, 10L, 10L, 8L, 2L, 10L, 10L, 1L, 8L, 10L, 10L, 10L, 6L, 6L, ++ 1L, 2L, 3L, 10L, 10L, 8L, 6L, 8L, 6L, 2L, 1L, 2L, 2L, 10L, 5L, ++ 2L, 8L, 6L, 10L, 6L, 8L, 3L, 1L, 7L, 1L, 10L, 6L, 10L, 8L, 10L, ++ 1L, 1L, 1L, 8L, 6L, 6L, 4L, 8L, 7L, 10L, 10L, 3L, 10L, 1L, 8L, ++ 9L, 1L, 8L, 10L, 1L, 2L, 1L, 1L, 5L, 6L, 6L, 2L, 10L, 1L, 6L, ++ 10L, 10L, 10L), .Label = c("1", "2", "3", "4", "5", "6", "7", ++ "8", "9", "10"), class = "factor"), bars = c(0L, 0L, 2L, 0L, ++ 3L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 3L, 3L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 3L, 2L, 1L, 0L, 1L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 3L, 3L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 3L, 3L, ++ 1L, 0L, 2L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 3L, 0L, 3L, 3L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 2L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 2L, 0L, ++ 0L, 3L, 0L, 3L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 3L, 0L, ++ 0L, 0L, 0L, 1L, 0L, 0L, 0L, 3L, 0L, 0L, 0L, 0L, 3L, 3L, 0L, 0L, ++ 3L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 2L, 0L, 0L, 5L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 2L, 0L, 0L, 0L, 0L, 0L, 3L, 0L), stripes = c(3L, 0L, ++ 0L, 0L, 0L, 2L, 1L, 3L, 3L, 0L, 3L, 3L, 0L, 0L, 0L, 0L, 2L, 0L, ++ 0L, 0L, 5L, 0L, 0L, 0L, 3L, 2L, 0L, 0L, 0L, 0L, 2L, 0L, 0L, 2L, ++ 0L, 3L, 0L, 0L, 0L, 5L, 5L, 0L, 0L, 0L, 0L, 0L, 0L, 3L, 3L, 3L, ++ 3L, 3L, 0L, 0L, 0L, 0L, 0L, 0L, 3L, 5L, 3L, 3L, 1L, 9L, 0L, 0L, ++ 0L, 0L, 2L, 0L, 0L, 3L, 0L, 3L, 0L, 2L, 3L, 3L, 0L, 2L, 0L, 0L, ++ 0L, 0L, 3L, 0L, 5L, 0L, 3L, 2L, 0L, 11L, 2L, 3L, 2L, 3L, 14L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 5L, 3L, 0L, 3L, 1L, 0L, 3L, ++ 3L, 0L, 5L, 3L, 0L, 2L, 0L, 0L, 0L, 3L, 0L, 0L, 2L, 5L, 0L, 0L, ++ 0L, 3L, 0L, 0L, 3L, 2L, 0L, 0L, 3L, 0L, 3L, 0L, 0L, 0L, 0L, 3L, ++ 5L, 0L, 0L, 3L, 0L, 0L, 5L, 5L, 0L, 0L, 0L, 0L, 0L, 3L, 6L, 0L, ++ 9L, 0L, 13L, 0L, 0L, 0L, 3L, 0L, 0L, 3L, 0L, 0L, 7L), colours = c(5L, ++ 3L, 3L, 5L, 3L, 3L, 3L, 2L, 3L, 3L, 2L, 3L, 2L, 2L, 3L, 3L, 8L, ++ 2L, 6L, 4L, 3L, 4L, 6L, 4L, 5L, 3L, 3L, 3L, 3L, 2L, 5L, 6L, 5L, ++ 3L, 2L, 3L, 2L, 3L, 4L, 3L, 3L, 3L, 3L, 2L, 4L, 6L, 3L, 3L, 4L, ++ 2L, 4L, 3L, 3L, 6L, 7L, 2L, 3L, 3L, 3L, 4L, 3L, 3L, 3L, 2L, 3L, ++ 7L, 2L, 3L, 4L, 5L, 2L, 2L, 6L, 3L, 3L, 2L, 3L, 4L, 3L, 2L, 3L, ++ 3L, 3L, 2L, 4L, 2L, 4L, 4L, 3L, 4L, 4L, 3L, 3L, 3L, 3L, 3L, 4L, ++ 3L, 3L, 3L, 2L, 4L, 2L, 3L, 7L, 2L, 5L, 3L, 3L, 3L, 3L, 3L, 2L, ++ 3L, 2L, 3L, 4L, 3L, 3L, 2L, 3L, 4L, 6L, 2L, 4L, 2L, 3L, 2L, 7L, ++ 4L, 4L, 2L, 3L, 3L, 2L, 4L, 2L, 5L, 4L, 4L, 4L, 5L, 4L, 4L, 4L, ++ 4L, 2L, 2L, 4L, 3L, 4L, 3L, 4L, 2L, 3L, 2L, 2L, 6L, 4L, 5L, 3L, ++ 3L, 6L, 3L, 2L, 4L, 4L, 7L, 2L, 3L, 4L, 4L, 4L, 5L), red = c(1L, ++ 1L, 1L, 1L, 1L, 1L, 0L, 0L, 0L, 1L, 1L, 0L, 1L, 1L, 0L, 1L, 1L, ++ 1L, 1L, 1L, 0L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, ++ 1L, 1L, 1L, 0L, 1L, 1L, 1L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, ++ 0L, 1L, 1L, 1L, 1L, 1L, 0L, 1L, 1L, 0L, 1L, 1L, 1L, 1L, 0L, 1L, ++ 1L, 0L, 1L, 1L, 1L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 0L, 0L, 1L, ++ 1L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, ++ 1L, 1L, 0L, 0L, 1L, 0L, 1L, 1L, 1L, 1L, 0L, 0L, 1L, 1L, 1L, 0L, ++ 0L, 0L, 1L, 1L, 1L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 0L, 1L, ++ 1L, 1L, 0L, 1L, 0L, 1L, 0L, 0L, 1L, 1L, 1L, 0L, 1L, 0L, 0L, 1L, ++ 1L, 0L, 1L, 1L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, ++ 0L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L), green = c(1L, ++ 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, ++ 1L, 1L, 0L, 0L, 1L, 1L, 0L, 1L, 1L, 0L, 1L, 1L, 0L, 1L, 1L, 1L, ++ 0L, 0L, 0L, 1L, 1L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, 1L, 0L, 0L, 0L, ++ 0L, 1L, 1L, 0L, 1L, 1L, 0L, 0L, 0L, 1L, 1L, 0L, 0L, 0L, 0L, 1L, ++ 1L, 0L, 1L, 1L, 1L, 0L, 0L, 1L, 1L, 0L, 0L, 1L, 1L, 1L, 0L, 1L, ++ 1L, 1L, 0L, 1L, 0L, 1L, 0L, 0L, 1L, 1L, 0L, 0L, 0L, 1L, 1L, 0L, ++ 1L, 0L, 0L, 1L, 1L, 0L, 0L, 1L, 1L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 1L, 1L, 0L, 1L, 0L, 1L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, ++ 1L, 1L, 1L, 1L, 1L, 0L, 1L, 0L, 1L, 0L, 0L, 1L, 1L, 0L, 1L, 1L, ++ 1L, 0L, 0L, 1L, 0L, 1L, 0L, 1L, 0L, 0L, 0L, 0L, 1L, 1L, 0L, 0L, ++ 0L, 1L, 0L, 0L, 1L, 0L, 1L, 0L, 0L, 0L, 1L, 1L, 1L), blue = c(0L, ++ 0L, 0L, 1L, 1L, 0L, 1L, 1L, 1L, 1L, 0L, 1L, 0L, 0L, 1L, 0L, 1L, ++ 0L, 1L, 0L, 1L, 1L, 1L, 0L, 1L, 0L, 1L, 0L, 0L, 0L, 0L, 1L, 1L, ++ 1L, 0L, 1L, 0L, 0L, 1L, 1L, 1L, 0L, 1L, 0L, 1L, 1L, 1L, 1L, 0L, ++ 1L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 0L, 0L, 0L, 1L, 0L, ++ 1L, 1L, 0L, 0L, 0L, 0L, 1L, 1L, 0L, 1L, 0L, 0L, 0L, 0L, 1L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 1L, 1L, 0L, 1L, 1L, 1L, 1L, 0L, 0L, 1L, ++ 0L, 0L, 1L, 0L, 0L, 1L, 1L, 1L, 0L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, ++ 0L, 0L, 1L, 0L, 1L, 0L, 0L, 1L, 0L, 1L, 0L, 1L, 0L, 1L, 0L, 1L, ++ 0L, 0L, 0L, 0L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 0L, 0L, 1L, 1L, 0L, ++ 0L, 1L, 0L, 0L, 1L, 1L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, ++ 1L, 1L, 1L, 0L, 0L, 0L, 1L, 0L, 1L, 1L, 0L, 0L, 0L), gold = c(1L, ++ 1L, 0L, 1L, 1L, 1L, 0L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, 1L, 1L, 1L, ++ 0L, 1L, 0L, 0L, 1L, 1L, 1L, 1L, 1L, 0L, 0L, 1L, 0L, 1L, 1L, 1L, ++ 0L, 1L, 1L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 1L, 1L, ++ 0L, 0L, 1L, 0L, 1L, 1L, 0L, 0L, 0L, 1L, 0L, 1L, 1L, 1L, 0L, 1L, ++ 1L, 0L, 1L, 1L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 1L, 0L, 0L, 1L, 0L, 1L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 1L, ++ 0L, 0L, 0L, 1L, 0L, 0L, 1L, 1L, 0L, 1L, 1L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 1L, 0L, 1L, 0L, 0L, 0L, 1L, ++ 1L, 1L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 1L, 1L, 1L, 1L, 0L, ++ 1L, 1L, 0L, 0L, 0L, 1L, 0L, 1L, 0L, 0L, 0L, 0L, 1L, 0L, 1L, 0L, ++ 1L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 0L, 1L, 1L, 0L, 1L), white = c(1L, ++ 0L, 1L, 1L, 0L, 0L, 1L, 1L, 1L, 1L, 1L, 0L, 1L, 0L, 0L, 0L, 1L, ++ 0L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 0L, 1L, 1L, 0L, 1L, 0L, 1L, 1L, ++ 1L, 0L, 0L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 0L, 1L, ++ 1L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 0L, 1L, 0L, 0L, 1L, 1L, 0L, ++ 1L, 1L, 0L, 0L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, ++ 1L, 0L, 1L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 0L, 1L, 1L, 0L, 1L, ++ 1L, 1L, 1L, 0L, 1L, 1L, 0L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, ++ 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, ++ 0L, 0L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 0L, 1L, 1L, 1L, 1L, ++ 1L, 0L, 1L, 1L, 1L, 0L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, ++ 1L, 1L, 1L, 0L, 0L, 1L, 1L, 0L, 1L, 1L, 0L, 0L, 1L), black = c(1L, ++ 1L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, 1L, 1L, ++ 0L, 1L, 1L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 1L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 1L, 1L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, ++ 0L, 1L, 0L, 1L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, ++ 0L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 1L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 1L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 1L, 0L, 1L, 1L, 0L, 1L, ++ 0L, 0L, 0L, 1L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 1L, 1L, 0L, ++ 0L, 0L, 0L, 0L, 1L, 1L, 1L, 0L, 0L, 0L, 0L, 1L, 1L), orange = c(0L, ++ 0L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, ++ 0L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 1L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 1L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, ++ 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 1L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 1L, 1L, 0L), mainhue = structure(c(5L, ++ 7L, 5L, 2L, 4L, 7L, 8L, 2L, 2L, 2L, 7L, 2L, 7L, 5L, 2L, 4L, 2L, ++ 5L, 7L, 6L, 2L, 5L, 2L, 4L, 7L, 7L, 7L, 7L, 4L, 7L, 4L, 2L, 4L, ++ 7L, 7L, 4L, 5L, 7L, 2L, 2L, 2L, 8L, 8L, 7L, 2L, 5L, 2L, 4L, 1L, ++ 2L, 5L, 5L, 8L, 2L, 2L, 8L, 8L, 8L, 5L, 7L, 4L, 1L, 8L, 2L, 4L, ++ 2L, 2L, 4L, 4L, 5L, 1L, 2L, 2L, 7L, 2L, 7L, 7L, 7L, 8L, 8L, 8L, ++ 8L, 5L, 8L, 1L, 7L, 7L, 7L, 7L, 7L, 2L, 7L, 7L, 7L, 7L, 7L, 7L, ++ 7L, 7L, 2L, 5L, 5L, 2L, 7L, 2L, 7L, 4L, 2L, 3L, 7L, 8L, 2L, 2L, ++ 6L, 5L, 2L, 7L, 7L, 7L, 5L, 7L, 1L, 7L, 7L, 2L, 8L, 7L, 3L, 7L, ++ 7L, 5L, 5L, 5L, 5L, 8L, 5L, 2L, 6L, 8L, 7L, 4L, 5L, 2L, 5L, 7L, ++ 7L, 2L, 7L, 7L, 7L, 5L, 7L, 5L, 7L, 7L, 7L, 7L, 2L, 5L, 4L, 7L, ++ 8L, 8L, 8L, 7L, 7L, 4L, 7L, 7L, 7L, 7L, 5L, 5L, 5L), .Label = c("black", ++ "blue", "brown", "gold", "green", "orange", "red", "white"), class = "factor"), ++ circles = c(0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 1L, 0L, 0L, 1L, 0L, 1L, 4L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, ++ 1L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, ++ 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 2L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 1L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L), crosses = c(0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 1L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, ++ 1L, 0L, 0L, 0L, 0L, 0L, 1L, 1L, 2L, 1L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 1L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 2L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 1L, 0L, 0L, 0L, ++ 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L), saltires = c(0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 1L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 1L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L), quarters = c(0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, ++ 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 1L, 0L, 1L, 0L, ++ 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 1L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, ++ 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 4L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, 1L, 0L, ++ 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, ++ 0L, 0L, 0L, 0L), sunstars = c(1L, 1L, 1L, 0L, 0L, 1L, 0L, ++ 0L, 1L, 6L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 22L, ++ 0L, 0L, 1L, 1L, 14L, 3L, 1L, 0L, 1L, 4L, 1L, 1L, 5L, 0L, ++ 4L, 1L, 15L, 0L, 1L, 0L, 0L, 0L, 1L, 10L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 7L, ++ 0L, 0L, 0L, 1L, 0L, 0L, 5L, 0L, 0L, 0L, 0L, 0L, 3L, 0L, 1L, ++ 0L, 0L, 0L, 1L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, ++ 1L, 1L, 0L, 0L, 1L, 1L, 0L, 4L, 1L, 0L, 1L, 1L, 1L, 2L, 0L, ++ 6L, 4L, 0L, 0L, 0L, 1L, 1L, 0L, 0L, 1L, 2L, 5L, 1L, 0L, 4L, ++ 0L, 1L, 0L, 2L, 0L, 2L, 0L, 1L, 0L, 5L, 5L, 1L, 0L, 0L, 1L, ++ 0L, 2L, 0L, 0L, 0L, 1L, 0L, 0L, 2L, 1L, 0L, 0L, 1L, 0L, 0L, ++ 1L, 1L, 0L, 0L, 0L, 0L, 1L, 0L, 50L, 1L, 0L, 0L, 7L, 1L, ++ 5L, 1L, 0L, 0L, 1L), crescent = c(0L, 0L, 1L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 1L, 1L, 0L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, ++ 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L), triangle = c(0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 1L, 0L, 1L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, ++ 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, ++ 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, 0L, 1L, 0L, ++ 0L, 0L, 1L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 1L, 1L, ++ 0L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 1L), icon = c(1L, 0L, 0L, 1L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 1L, 0L, 1L, 0L, 1L, 0L, 0L, 0L, 1L, 1L, 1L, 0L, ++ 1L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, ++ 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 1L, 0L, ++ 0L, 0L, 0L, 0L, 1L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 1L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, ++ 1L, 1L, 0L, 0L, 1L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, 1L, 0L, ++ 0L, 0L, 1L, 1L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, ++ 1L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, ++ 0L, 1L, 0L, 1L, 0L, 1L, 1L, 0L, 0L, 0L, 1L, 0L, 1L), animate = c(0L, ++ 1L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 1L, 0L, 1L, 1L, 0L, 0L, 1L, 1L, 1L, 0L, 1L, 0L, 0L, 1L, 1L, ++ 1L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 1L, ++ 0L, 0L, 1L, 0L, 0L, 0L, 0L, 1L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 1L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 1L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 1L, 1L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 1L, 0L, 0L, 1L, 0L, 0L, 1L, ++ 0L, 1L, 0L, 0L, 0L, 1L, 1L, 1L), text = c(0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, ++ 0L, 0L, 1L, 1L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, ++ 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 1L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, ++ 0L, 0L, 0L, 0L, 1L, 1L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, ++ 0L, 0L, 0L, 0L, 0L), topleft = structure(c(1L, 6L, 4L, 2L, ++ 2L, 6L, 7L, 2L, 2L, 7L, 6L, 2L, 7L, 4L, 2L, 1L, 6L, 4L, 7L, ++ 5L, 2L, 4L, 7L, 7L, 7L, 6L, 2L, 7L, 4L, 6L, 6L, 7L, 2L, 2L, ++ 6L, 3L, 4L, 6L, 7L, 2L, 2L, 7L, 7L, 6L, 7L, 4L, 2L, 3L, 6L, ++ 2L, 4L, 4L, 7L, 7L, 7L, 7L, 2L, 2L, 4L, 6L, 1L, 1L, 7L, 2L, ++ 6L, 6L, 2L, 6L, 6L, 1L, 1L, 2L, 7L, 6L, 2L, 6L, 4L, 6L, 4L, ++ 2L, 4L, 6L, 3L, 7L, 1L, 6L, 1L, 6L, 6L, 6L, 4L, 2L, 2L, 6L, ++ 7L, 1L, 2L, 6L, 7L, 2L, 4L, 4L, 2L, 6L, 7L, 6L, 4L, 2L, 2L, ++ 6L, 7L, 7L, 2L, 5L, 4L, 2L, 6L, 6L, 6L, 7L, 7L, 6L, 6L, 6L, ++ 2L, 7L, 6L, 7L, 2L, 6L, 4L, 4L, 4L, 4L, 6L, 2L, 2L, 5L, 7L, ++ 6L, 3L, 4L, 2L, 2L, 6L, 4L, 2L, 6L, 6L, 2L, 4L, 6L, 6L, 7L, ++ 7L, 6L, 6L, 7L, 6L, 1L, 7L, 7L, 7L, 2L, 6L, 1L, 3L, 3L, 6L, ++ 2L, 2L, 4L, 4L, 4L), .Label = c("black", "blue", "gold", ++ "green", "orange", "red", "white"), class = "factor"), botright = structure(c(5L, ++ 7L, 8L, 7L, 7L, 1L, 2L, 2L, 2L, 2L, 7L, 2L, 7L, 5L, 2L, 7L, ++ 7L, 5L, 7L, 7L, 2L, 5L, 2L, 4L, 7L, 5L, 7L, 8L, 4L, 7L, 5L, ++ 2L, 4L, 7L, 7L, 7L, 5L, 7L, 2L, 2L, 2L, 8L, 7L, 7L, 5L, 5L, ++ 2L, 7L, 1L, 2L, 7L, 7L, 8L, 2L, 2L, 8L, 7L, 7L, 2L, 5L, 4L, ++ 4L, 7L, 2L, 7L, 7L, 2L, 5L, 5L, 5L, 7L, 2L, 2L, 5L, 2L, 8L, ++ 7L, 1L, 6L, 2L, 7L, 5L, 4L, 8L, 5L, 7L, 5L, 2L, 7L, 7L, 2L, ++ 7L, 7L, 2L, 5L, 5L, 8L, 7L, 7L, 2L, 5L, 7L, 2L, 7L, 2L, 7L, ++ 4L, 2L, 2L, 2L, 8L, 2L, 2L, 5L, 5L, 2L, 1L, 7L, 5L, 5L, 8L, ++ 1L, 2L, 7L, 7L, 7L, 7L, 3L, 7L, 5L, 5L, 5L, 7L, 2L, 8L, 5L, ++ 2L, 2L, 8L, 1L, 4L, 7L, 2L, 5L, 1L, 5L, 2L, 7L, 1L, 7L, 2L, ++ 7L, 5L, 7L, 8L, 7L, 7L, 2L, 1L, 7L, 7L, 8L, 8L, 7L, 7L, 5L, ++ 8L, 7L, 7L, 7L, 7L, 5L, 3L, 5L), .Label = c("black", "blue", ++ "brown", "gold", "green", "orange", "red", "white"), class = "factor")), .Names = c("ytrain", ++ "landmass", "zone", "area", "population", "language", "bars", ++ "stripes", "colours", "red", "green", "blue", "gold", "white", ++ "black", "orange", "mainhue", "circles", "crosses", "saltires", ++ "quarters", "sunstars", "crescent", "triangle", "icon", "animate", ++ "text", "topleft", "botright"), row.names = c(NA, -174L), class = "data.frame") +> tdata$language <- factor(tdata$language) +> tdata$ytrain <- factor(tdata$ytrain) +> +> library("coin") +> +> m <- ctree(ytrain ~ language, data = subset(tdata, language != "8"), ++ control = ctree_control(testtype = "Univariate", maxdepth = 1L)) +> it <- independence_test(ytrain ~ language, data = subset(tdata, language != "8"), ++ teststat = "quad") +> stopifnot(isTRUE(all.equal(m@tree$criterion$statistic, ++ statistic(it), check.attributes = FALSE))) +> +> ### easier example +> levels(tdata$language) <- c(1, 1, 1, 1, 1, 1, 2, 8, 1, 1) +> levels(tdata$ytrain) <- c(1, 1, 2, 2, 3, 3, 4, 4, 5, 6) +> m <- ctree(ytrain ~ language, data = subset(tdata, language != "8"), ++ control = ctree_control(testtype = "Univariate", maxdepth = 1L)) +> it <- independence_test(ytrain ~ language, data = subset(tdata, language != "8"), ++ teststat = "quad") +> stopifnot(isTRUE(all.equal(m@tree$criterion$statistic, ++ statistic(it), check.attributes = FALSE))) +> +> ## the whole exercise manually +> Y <- model.matrix(~ language - 1, data = subset(tdata, language != "8")) +> X <- model.matrix(~ ytrain -1, data = subset(tdata, language != "8")) +> w <- rep(1, nrow(X)) +> +> lin <- coin:::LinearStatistic(Y, X, weights = w) +> expcov <- coin:::ExpectCovarLinearStatistic(Y, X, weights = w) +> +> tmp <- new("LinStatExpectCovar", ncol(Y), ncol(X)) +> tmp@linearstatistic <- lin +> tmp@expectation <- expcov@expectation +> tmp@covariance <- expcov@covariance +> +> a <- .Call("R_linexpcovReduce", tmp) +> +> u <- matrix(tmp@linearstatistic - tmp@expectation, nc = 1) +> d <- tmp@dimension +> u <- matrix(tmp@linearstatistic - tmp@expectation, nc = 1)[1:d,,drop = FALSE] +> S <- coin:::MPinv(matrix(as.vector(tmp@covariance[1:d^2]), ncol = d)) +> +> stat <- t(u) %*% S$MPinv %*% u +> stopifnot(isTRUE(all.equal(stat[1,1], statistic(it), ++ check.attributes = FALSE))) +> +> x <- matrix(as.vector(tmp@covariance[1:d^2]), ncol = d) +> s <- svd(x) +> +> m <- new("svd_mem", 18L) +> m@p <- as.integer(d) +> +> s2 <- .Call("R_svd", x, m) +> +> stopifnot(max(abs(s$d - m@s[1:d])) < sqrt(.Machine$double.eps)) +> stopifnot(max(abs(s$v - t(matrix(m@v[1:d^2], nrow = d)))) < sqrt(.Machine$double.eps)) +> stopifnot(max(abs(s$u - matrix(m@u[1:d^2], nrow = d))) < sqrt(.Machine$double.eps)) +> +> s2 <- .Call("R_svd", tmp@covariance, m) +> +> stopifnot(max(abs(s$d - m@s[1:d])) < sqrt(.Machine$double.eps)) +> stopifnot(max(abs(s$v - t(matrix(m@v[1:d^2], nrow = d)))) < sqrt(.Machine$double.eps)) +> stopifnot(max(abs(s$u - matrix(m@u[1:d^2], nrow = d))) < sqrt(.Machine$double.eps)) +> +> a <- .Call("R_MPinv", tmp@covariance, sqrt(.Machine$double.eps), m) +> +> stat <- t(u) %*% matrix(a@MPinv[1:d^2], ncol = d) %*% u +> stopifnot(isTRUE(all.equal(stat[1,1], statistic(it), ++ check.attributes = FALSE))) +> +> proc.time() + user system elapsed + 8.260 0.284 8.560