[R] greatest common divisor

[David Winsemius]

On Aug 15, 2010, at 5:57 PM, qingchen wrote:

>
> Hello,
>
> Is there a function in R with which we could find the greatest common
> divisor directly?
>

Learn to search:

 > rhelpSearch <- function(string,
                   restrict = c("Rhelp10", "Rhelp08", "Rhelp02",  
"functions" ),
                   matchesPerPage = 100, ...)
          RSiteSearch(string=string,  restrict = restrict,   
matchesPerPage = matchesPerPage, ...)

 > rhelpSearch("greatest common divisor")

A search query has been submitted to http://search.r-project.org
The results page should open in your browser shortly
>

Or use package "sos"

> Or is there a funciton, which could help us to find the remainder of a
> division directly?

Same advice ... with the additional search strategy of:

?"%%"

  #integer division remainder, but read all the caveats about using R  
for activities regarding the different data types of numeric and  
integer.


> Best wishes! Thank you!

-- 

David Winsemius, MD
West Hartford, CT