search for: muurim

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2001 Jan 17
1
Huge memory comsumption with foreign and RPgSQL
I know this is something R isn't meant to do well but I tried it anyway :) I have this SPSS-datafile (size 31 MB). When I converted it to a R object with read.spss("datafile.sav") I ended up with a .RData-file which was 229 MB big. Is this considered normal? Then I tried to dump that object into a database with RPgSQL-package function db.write.table(object) (Memory ran out first