R version 2.7.0 (2008-04-22) 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(1985,1993,1998,1999,2000,2001,2002,RNVM,4.2,2.6,3,3.8,4,3.5,4.1,RNR,4.8,-4.2,1.6,5.2,9.2,4.6,10.6,RCF,20.8,17.1,22.3,25.1,27.7,24.9,29.5,RLEZ,0.9,0.85,0.83,0.84,0.85,0.83,0.83,REV,39.6,36.1,34.4,33.4,34.8,33.7,36.3),dim=c(7,6),dimnames=list(c(''),1:6)) Error in as.vector(data) : object "RNVM" not found Calls: array -> as.vector Execution halted