I found that the last column is the digits 2.00, so the problem is solved. On Thu, Jan 5, 2017 at 10:42 PM, lily li <chocol...@gmail.com> wrote:
> 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.