Hello R-list members! I tried to do the following with my dataset that contains factor and numerics, (80columns,about 600 rows) Dataset.afdm<-AFDM(Dataset[282:595,], type=TypeVector, ncp=3) Fehler in svd(X) : infinite or missing values in 'x' TypeVector [1] "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" [46] "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "s" "s" "s" "s" "s" "s" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" "n" If I do is.na(Dataset) is.infinite(Dataset) I get only FALSEs as answer or perhaps I should better say I can only see FALSE but tha dataset is huge. The given example for AFDM works. Can somebody give me a hint, perhaps also how I could let me show only NA or infinite values? Many thanks for help in advance and sorry for not giving reproducible code but there is maybe something going wrong with my dataset. B. ----- The art of living is more like wrestling than dancing. (Marcus Aurelius) -- View this message in context: http://www.nabble.com/problems-using-AFDM%28FactoMineR%29-tp19998607p19998607.html Sent from the R help mailing list archive at Nabble.com.