[R] DIfferent lengths

From: Celso Barros <celso.barros_at_gmail.com>
Date: Tue 11 Jul 2006 - 18:30:50 EST

   Dear List members,

       I am having a problem importing SPSS files. For some reason I do not understand, the variables in the data set come into R with different lengths, which seems to make regression analysis impossible.

       The strangest thing is this: it SOMETIMES work. I ran the same commands (always pasting the same thing from RWinEdt) yesterday, and, although it took a long time for R to do it (and thought it sometimes crashed in the process), it worked. Still, today, the same commands (pasted from the same RWinEdt file, using the very same SPSS files) produced this error message about different lengths.

        Does anyone know what the problem could be?

        Thanks in advance,

                                          Celso Barros

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