[R-sig-Geo] randomForests for mapping vegetation with big data

Hi, I´m trying to ran randomForests in R to do vegetation suitability maps. I´m working with 1000x1000 pixel maps and 30 environmental variables. My software is R v2.3.1 and RandomForests 4.5-16. 1GB Ram memory and 3GB swap partition in a Linux or Windows machine (the problem is the same in

[R-sig-Geo] randomForests for mapping vegetation with big data

Hi, I´m trying to ran randomForests in R to do vegetation suitability maps. I´m working with 1000x1000 pixel maps and 30 environmental variables. My software is R v2.3.1 and RandomForests 4.5-16. 1GB Ram memory and 3GB swap partition in a Linux or Windows machine (the problem is the same in