[GRASS-stats] wrong values imported to R

Jarek Jasiewicz jarekj at amu.edu.pl
Thu Oct 16 15:02:27 EDT 2008


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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