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text_display
2011 Mar 25
2
library(foreign) read.spss warning
I got the following:
> library(foreign)
> swal = read.spss("swallowing.sav", to.data.frame =TRUE)
Warning message:
In read.spss("swallowing.sav", to.data.frame = TRUE) :
swallowing.sav: Unrecognized record type 7, subtype 21 encountered in system file
>
The bulk of the data seems to read in a usable form, but I'm curious about what might be getting lost