Richard A. O'Keefe wrote:
Tobias Muhlhofer <[EMAIL PROTECTED]> wrote:
        I am trying to define a large number of variables through a loop
        construct.
        
He wants to do
        for (i in 1:100) {
            assign(paste("v", i, sep=""), ....something or other...)
        }

This is, of course, a FAQ.  It's such a FAQ that I must have seen it
once a day for the last several days.

What I want to know is *WHY* people are doing this?
What, precisely, does it buy you to have variables called v1...v100
rather than variables called v[[1]]...v[[100]]?
Apart from persistent inconvenience, that is?

I believe it is an SPSSism. It has been many, many years since I last used SPSS but I vaguely recall a facility for specifying ranges of columns in the form x1-x99.


Duncan Temple Lang's sig file used to have a quote something like "Language shapes the way we think" and that applies here.

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