Re: [R] using sprintf with dates
stephen bond wrote: > > foot=function(){ > str1=format(Sys.Date,"%Y%m%d") > sprintf("99%-4s%s","nm",str1) > } > > I wanted to have "99nm 20071002" as the output. > Sys.Date is a function. It's perfectly possible to write string <- format(Sys.Date, "%s") (or, generically, string <- format(sin, "%s"), etc), but it will just put some description of the function in the string. Also, the assignment in R is "<-", not "=". Try: foot <- function(){ str1 <- format(Sys.Date(),"%Y%m%d") sprintf("99%-4s%s","nm",str1) } Alberto Monteiro __ 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.
Re: [R] using sprintf with dates
stephen bond wrote on 10/02/2007 08:36 AM: > hello, > > Please help with using sprintf with character variables: > The following does not produce what i intended > > foot=function(){ > str1=format(Sys.Date,"%Y%m%d") > sprintf("99%-4s%s","nm",str1) > } > > I wanted to have "99nm 20071002" as the output. You forgot the parens after Sys.Date: foot=function(){ str1=format(Sys.Date(),"%Y%m%d") sprintf("99%-4s%s","nm",str1) } Jeff -- http://biostat.mc.vanderbilt.edu/JeffreyHorner __ 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.
[R] using sprintf with dates
hello, Please help with using sprintf with character variables: The following does not produce what i intended foot=function(){ str1=format(Sys.Date,"%Y%m%d") sprintf("99%-4s%s","nm",str1) } I wanted to have "99nm 20071002" as the output. __ 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.