R version 2.5.1 (2007-06-27) Copyright (C) 2007 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(110.40,109.20,96.40,88.60,101.90,94.30,106.20,98.30,81.00,86.40,94.70,80.60,101.00,104.10,109.40,108.20,102.30,93.40,90.70,71.90,96.20,94.10,96.10,94.90,106.00,96.40,103.10,91.10,102.00,84.40,104.70,86.40,86.00,88.00,92.10,75.10,106.90,109.70,112.60,103.00,101.70,82.10,92.00,68.00,97.40,96.40,97.00,94.30,105.40,90.00,102.70,88.00,98.10,76.10,104.50,82.50,87.40,81.40,89.90,66.50,109.80,97.20,111.70,94.10,98.60,80.70,96.90,70.50,95.10,87.80,97.00,89.50,112.70,99.60,102.90,84.20,97.40,75.10,111.40,92.00,87.40,80.80,96.80,73.10,114.10,99.80,110.30,90.00,103.90,83.10,101.60,72.40,94.60,78.80,95.90,87.30,104.70,91.00,102.80,80.10,98.10,73.60,113.90,86.40,80.90,74.50,95.70,71.20,113.20,92.40,105.90,81.50,108.80,85.30,102.30,69.90,99.00,84.20,100.70,90.70,115.50,100.30),dim=c(2,61),dimnames=list(c('total','','clothing'),1:61)) Error in dimnames(data) <- dimnames : length of 'dimnames' [1] not equal to array extent Execution halted