On Aug 25, 2018, at 9:26 AM, Hadley Wickham <[email protected]> wrote:
>
> Hi all,
>
> Would someone mind pointing to me to the inspiration for the use of
> the L suffix to mean "integer"? This is obviously hard to google for,
> and the R language definition
> (https://cran.r-project.org/doc/manuals/r-release/R-lang.html#Constants)
> is silent.
>
> Hadley
The link you have above, does reference the use of 'L', but not the derivation.
There is a thread on R-Help from 2012 ("Difference between 10 and 10L"), where
Prof. Ripley addresses the issue in response to Bill Dunlap and the OP:
https://stat.ethz.ch/pipermail/r-help/2012-May/311771.html
In searching, I also found the following thread on SO:
https://stackoverflow.com/questions/22191324/clarification-of-l-in-r/22192378
which had a link to the R-Help thread above and others.
Regards,
Marc Schwartz
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