R version 2.8.0 (2008-10-20) Copyright (C) 2008 The R Foundation for Statistical Computing ISBN 3-900051-07-0 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(25,-25,-19,6,-26,-12,0,-23,-24,-5,-1,-4,-16,-28,-4,14,22,13,5,-22,-24,-11,3,-27,11,-22,0,14,-26,-7,-6,-10,-4,-5,4,-20,42,-20,5,-22,-21,-4,-2,-24,-1,7,-19,-10,-13,-24,-9,14,-12,-3,14,-22,-5,15,9,-11,4,-23,-6,-6,-9,2,-22,-19,4,9,-27,-9,19,-2,-13,-5,-10,20,6,12,-1,-37,9,-6,-8,-3,0,-8,,-17,-11,-10,8,,-30,-6,-6,,-4,6),dim=c(6,18),dimnames=list(c('Good.H','Good.L','Scientific.H','Scientific.L','None.H','None.L '),1:18)) Error in as.vector(data) : element 89 is empty; the part of the args list of 'list' being evaluated was: (25, -25, -19, 6, -26, -12, 0, -23, -24, -5, -1, -4, -16, -28, -4, 14, 22, 13, 5, -22, -24, -11, 3, -27, 11, -22, 0, 14, -26, -7, -6, -10, -4, -5, 4, -20, 42, -20, 5, -22, -21, -4, -2, -24, -1, 7, -19, -10, -13, -24, -9, 14, -12, -3, 14, -22, -5, 15, 9, -11, 4, -23, -6, -6, -9, 2, -22, -19, 4, 9, -27, -9, 19, -2, -13, -5, -10, 20, 6, 12, -1, -37, 9, -6, -8, -3, 0, -8, , -17, -11, -10, 8, , -30, -6, -6, , -4, 6) Calls: array -> as.vector Execution halted