--- a
+++ b/man/data-conctab.Rd
@@ -0,0 +1,21 @@
+\name{conctab}
+\alias{conctab}
+\docType{data}
+\title{
+Concentrations of drugs used in the drug screen
+}
+\description{
+This data set contains drug concentrations used in the drug screen.
+Each of the 64 compounds (drug IDs as row names) was screened in 5
+concentrations steps c1-c5 (column names). The column 'c1' indicates
+the highest, and 'c5' indicates the lowest drug concentration used
+in the screen.
+}
+\author{Małgorzata Oleś <dr.malgorzata.oles@gmail.com>}
+\usage{
+conctab
+}
+\format{
+data.frame with 64 rows and 5 columns.
+}
+\keyword{datasets}