[GRASS-stats] clustering

[Jarek Jasiewicz]

Hi

question about clustering : I try to use R to clustering for large 
raster data set (40000 px at least, commonly 2 500 000) but from package 
cluster only` clara `works (works fine and fast about 2 seconds on 
largest data set) and no other methods (daisy first of all) work. The 
message I recive is that `vector is too long` probably it means too large...

Question is simple is there any alternative for cluster package (I think 
about fuzzy clasifications) for R? Generally in R are more than few 
culustering packages, but before I try to test them, with such dataset I 
shall rather look for another tool?


Jarek