I encountered something strange with read.spss (package foreign, version 0.7 with R2.0.0 and
version 0.8 with R2.0.1 beta, windows XP)


I made a test file test.sav with SPSS version 11.5.1
containing only one numeric variable, with a value label
for one value not occuring in the file. According to ?read.spss
this should result in a factor, but it results in all NA. Using the argument
use.value.labels=FALSE, everything is read as expected.


test <- read.spss("test.sav", to.=TRUE)
test > only NA's

Kjetil

--

Kjetil Halvorsen.

Peace is the most effective weapon of mass construction.
              --  Mahdi Elmandjra


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