Anything that has 4.5 in it will always round to 4. For example 24.5 becomes 24 and 34.5 becomes 34. Or 1234567894.5 will become 1234567894.
> round(4.5) [1] 4 > round(3.5) [1] 4 Thanks, Clint W. Stevenson Senior Statistician Edison Media Research [EMAIL PROTECTED] --please do not edit the information below-- Version: platform = i386-pc-mingw32 arch = i386 os = mingw32 system = i386, mingw32 status = major = 2 minor = 4.1 year = 2006 month = 12 day = 18 svn rev = 40228 language = R version.string = R version 2.4.1 (2006-12-18) Windows XP Professional (build 2600) Service Pack 2.0 Locale: LC_COLLATE=English_United States.1252;LC_CTYPE=English_United States.1252;LC_MONETARY=English_United States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252 Search Path: .GlobalEnv, package:stats, package:graphics, package:grDevices, package:utils, package:datasets, package:methods, Autoloads, package:base ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel