R version 2.9.0 (2009-04-17) Copyright (C) 2009 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 <- c(9916,9726,9933,10393,9589,9423,9385,9328,9360,9301,9270,9502,9576,9958,10081,10714,9750,9843,10092,10235,10933,11666,13112,14680,15407,16524,17800,19718,21809,24199,26749,28210,29227,30646,32125,33538,34014,34887,35521,36543,37061,36481,36459,37963,39176,40628,42472,43570,42915,43924,42908,40496,36387,33918,31643,29579,28221,26725,25476,24269) > par3 = 'Deposito's met vaste looptijd' Error: unexpected symbol in "par3 = 'Deposito's" Execution halted