[GRASS-stats] wrong values imported to R
Jarek Jasiewicz
jarekj at amu.edu.pl
Thu Oct 16 15:14:24 EDT 2008
oh, by the way
there is simple solution: export data as float and convert them to
integer in R, I just only point out incosistency....
Jarek Jasiewicz pisze:
> Hi:
>
> data from Grass: (integer)
>
> Range of data: min = 30 max = 31589370
> (there are more or less 14000 categories ranges as above)
>
> imported to R:
>
> summary(r at data$sca_mroga)
> Min. 1st Qu. Median Mean 3rd Qu. Max.
> -32770.0 60.0 150.0 532.1 330.0 32760.0
>
> I think the problems lies in 16bit proxy .bin file during export, and
> we have overflow
>
> regards
> Jarek
>
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