--- a
+++ b/man/meltWholeDF.Rd
@@ -0,0 +1,31 @@
+\name{meltWholeDF}
+\alias{meltWholeDF}
+\title{
+Wide format to long format data conversion
+}
+\description{
+The function converts wide format data which is either a data.frame or a matrix
+(with dimnames present) to a long format structure. The output data.frame have
+three columns: X, Y, and Measure. These are: column names, row names and
+values of the input object, respectively.
+}
+\usage{
+meltWholeDF(df)
+}
+\arguments{
+  \item{df}{data.frame}
+}
+\details{
+This function is particularly useful to prepare data for plotting with
+ggplot2 package.
+}
+\value{
+data.frame
+}
+\author{
+Małgorzata Oleś <dr.malgorzata.oles@gmail.com>
+}
+\examples{
+df = data.frame(A=1:4, B=4:7, row.names=letters[1:4])
+meltWholeDF(df)
+}