Hi everybody, this is a warning more than a question.
I noticed that seq produces approximate results: > seq(0,1,0.05)[19]==0.9 [1] TRUE > seq(0,1,0.05)[20]==0.95 [1] FALSE > seq(0,1,0.05)[21]==1 [1] TRUE > seq(0,1,0.05)[20]-0.95 [1] 1.110223024625157e-16 I do not understand why 0.9 and 1 are correct (within some tolerance or strictly exact?) and 0.95 is not. this one works: > ((0:20)/20)[20]==0.95 [1] TRUE Eric Elguero ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
