I just looked code geary function in R and see there is geary.intern() inside the function code. I wonder what it is used for. Could anybody explain to me? Thanks ----- Ria Arinda Jakarta Institute of Statistics, Indonesia Tel: +62 856 1675312 -- View this message in context: http://r-sig-geo.2731867.n2.nabble.com/what-is-geary-intern-in-code-geary-tp7580662.html Sent from the R-sig-geo mailing list archive at Nabble.com.
what is geary.intern() in code geary() ?
2 messages · ria arinda, Roger Bivand
On Thu, 2 Aug 2012, ria arinda wrote:
I just looked code geary function in R and see there is geary.intern() inside the function code. I wonder what it is used for. Could anybody explain to me?
It calls compiled code - the source is in spdep/pkg/src/gearyw.c which you can see on R-Forge https://r-forge.r-project.org/, SCM tab -> browse source. If you look in the oldest version of spdep/pkg/R/geary.R, you'll see the R version of what the C code does - the C code runs faster. Roger
Thanks ----- Ria Arinda Jakarta Institute of Statistics, Indonesia Tel: +62 856 1675312 -- View this message in context: http://r-sig-geo.2731867.n2.nabble.com/what-is-geary-intern-in-code-geary-tp7580662.html Sent from the R-sig-geo mailing list archive at Nabble.com.
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Roger Bivand Department of Economics, NHH Norwegian School of Economics, Helleveien 30, N-5045 Bergen, Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43 e-mail: Roger.Bivand at nhh.no