R version 2.13.0 (2011-04-13) Copyright (C) 2011 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform: i486-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(treat + ,post2-pre + ,'WWE' + ,0 + ,'WWE' + ,0 + ,'WWE' + ,1 + ,'WWE' + ,0 + ,'WWE' + ,1 + ,'WWE' + ,1 + ,'WWE' + ,0 + ,'WWE' + ,1 + ,'WWE' + ,0 + ,'WWE' + ,0 + ,'WWE' + ,0 + ,'WWE' + ,0 + ,'WWE' + ,0 + ,'WWE' + ,NA + ,'WWE' + ,1 + ,'WWE' + ,NA + ,'WWE' + ,-1 + ,'WWE' + ,0 + ,'WWE' + ,1 + ,'WWE' + ,0 + ,'WWE' + ,0 + ,'WWE' + ,-1 + ,'WWE' + ,0 + ,'WWE' + ,0 + ,'WWE' + ,1 + ,'WWE' + ,1 + ,'WWE' + ,0 + ,'WWE' + ,-1 + ,'WWE' + ,0 + ,'WWE' + ,0 + ,'WWE' + ,1 + ,'WWE' + ,0 + ,'WWE' + ,0 + ,'WWE' + ,0 + ,'WWE' + ,0 + ,'WWE' + ,-1 + ,'WWE' + ,-1 + ,'WWE' + ,0 + ,'WWE' + ,NA + ,'WWE' + ,1 + ,'WWE' + ,0 + ,'CSWE' + ,0 + ,'CSWE' + ,NA + ,'CSWE' + ,0 + ,'CSWE' + ,NA + ,'CSWE' + ,0 + ,'CSWE' + ,0 + ,'CSWE' + ,0 + ,'CSWE' + ,1 + ,'CSWE' + ,0 + ,'CSWE' + ,-1 + ,'CSWE' + ,1 + ,'CSWE' + ,0 + ,'CSWE' + ,0 + ,'CSWE' + ,NA + ,'CSWE' + ,0 + ,'CSWE' + ,NA + ,'CSWE' + ,-1 + ,'CSWE' + ,0 + ,'CSWE' + ,NA + ,'CSWE' + ,0 + ,'CSWE' + ,0 + ,'CSWE' + ,NA + ,'CSWE' + ,0 + ,'CSWE' + ,0 + ,'CSWE' + ,0 + ,'CSWE' + ,1 + ,'CSWE' + ,0 + ,'CSWE' + ,0 + ,'CSWE' + ,-1 + ,'CSWE' + ,1 + ,'CSWE' + ,1 + ,'CSWE' + ,0 + ,'CSWE' + ,NA + ,'CSWE' + ,0 + ,'CSWE' + ,NA + ,'CSWE' + ,0 + ,'CSWE' + ,0 + ,'CSWE' + ,0 + ,'CSWE' + ,0 + ,'CSWE' + ,0 + ,'C' + ,0 + ,'C' + ,1 + ,'C' + ,-1 + ,'C' + ,1 + ,'C' + ,NA + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,-1 + ,'C' + ,NA + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,NA + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,-1 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,-1 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,-1 + ,'C' + ,1 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,0 + ,'C' + ,1 + ,'C' + ,0 + ,'C' + ,NA + ,'C' + ,-1) + ,dim=c(2 + ,121) + ,dimnames=list(c('treatment' + ,'post2-pre') + ,1:121)) Error in as.vector(data) : object 'treat' not found Calls: array -> as.vector Execution halted