R version 2.6.1 (2007-11-26) 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 <- c(38 38 37.93 38 38.02 38.02 38.02 37.96 37.96 37.99 38 38 38 38.01 38.06 38.02 38.05 38.05 38.05 38.05 38.03 37.98 38.03 38.04 38.04 38.08 38.14 38.37 38.49 38.55 38.55 38.55 38.48 38.51 38.48 38.48 38.48 38.43 38.43 38.45 38.48 38.47 38.47 38.42 38.55 38.56 38.57 38.57 38.57 38.57 38.62 38.73 38.74 38.68 38.69 38.69 38.61 38.77 38.78 38.81 38.81 38.81 38.76 38.93 38.95 38.97 38.97 38.96 38.92 38.95 38.95 38.97 38.97 39.05 39.08 38.83 38.86 38.87 38.87 38.75 38.86 38.93 38.96 38.95) Error: unexpected numeric constant in "x <- c(38 38" Execution halted