am Dienstag 02 Oktober 2012, 18:27:01 schrieb Aaron Batty: > I have been trying to set levels for factor variables for awhile now, but > they never seem to stick. I go into the window where you can define the > levels, I enter them, I hit okay and... nothing. They aren't there.
i have something similar with the daily build on ubuntu:
1. create new data set "my.data"
2. set first column to "factor"
3. edit the factor levels (i set 1: "one" and 2: "two")
4. enter values 1 + 2 into column -- this looks alright here, but:
5. in the R console:
> my.data
var var1 var2 var3 var4
1 <NA> NA NA NA NA
2 <NA> NA NA NA NA
> str(my.data)
'data.frame': 2 obs. of 5 variables:
$ var : Factor w/ 2 levels "one","two": NA NA
..- attr(*, ".rk.invalid.fields")= list()
$ var1: num NA NA
$ var2: num NA NA
$ var3: num NA NA
$ var4: num NA NA
hm, odd.
viele grüße :: m.eik
--
dipl. psych. meik michalke
institut f"ur experimentelle psychologie
abt. f"ur diagnostik und differentielle psychologie
heinrich-heine-universit"at d-40204 d"usseldorf
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