Hi, For example, I have several variables in php, like
var1 = 1, 2, 3, 5, 6 var2 = 3, 1, 8 var3 = 8, 10, 4, 0, 9, 1 I sent the arguments to R, with this line: '/usr/bin/R --vanilla --slave --args '.$var1.' '.$var2.' '.$var3.' < script.r' In my "script.r" I can read the arguments whit this line: args=(commandArgs(TRUE)) args=as.numeric(args) args = 1, 2, 3, 5, 6, 3, 1, 8, 8, 10, 4, 0, 9, 1 I'm looking the way to catch into de R, just the arguments var2 something like args = 3, 1, 8 I know that is possible index with args[6:8] But, the problem is that the length of (var1, var2, var3) might be variable, not always var2 is args[6:8] Thanks in advance, John ______________________________________________ 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.
