R version 2.15.3 (2013-03-01) -- "Security Blanket" Copyright (C) 2013 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform: i686-pc-linux-gnu (32-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. > x <- array(list(29,-6.5,21,-7.33,50,49.33,23,-11,35,-2.67,36,-8.33,32,9,44,9.67,42,2.33,39,-12.3,20,-6,73,5.67,38,28.33,43,12,50,-2,32,-11.3,24,1.33,24,3,59,-4.67,41,-5,24,-13,44,2.33,66,37.67,40,7.5,24,5,31,-5.67,45,-4,60,30,35,15.33,39,2),dim=c(2,30),dimnames=list(c('RADBPVT'),1:30)) Error in array(list(29, -6.5, 21, -7.33, 50, 49.33, 23, -11, 35, -2.67, : length of 'dimnames' [1] not equal to array extent Execution halted