Hi R users, I'm trying to concatenate two strings, while each string has numbers. For example, strings1 = c(1.2, 1.31, 1.4, 1.51, etc), strings2= c(2.1, 2.22, 2.3, 2.44, etc). I want to have all decimals for the two strings, such as: strings1= c(1.20, 1.31, 1.40, 1.51, etc), string2 = c(2.10, 2.22, 2.30, 2.44, etc). After concatenating, they become c(1.20--2.10, 1.31--2.22, 1.40--2.30, 1.51--2.44, etc) I use the code below, but after digits=2 in the parentheses, the length of each string has one more. What is the problem and how to do it another way? Thanks.
cons = paste(c(strings1, digits=2), c(strings2, digits=2), sep='-') [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.