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stoplist
2012 Feb 22
0
LSA package: problem with textmatrix()
...ooks like this:
correlation
between
maternal
and
fetal
plasma
levels
of
glucose
and
free
fatty
acids
.
correlation
coefficients
have
been
determined
between
the
the command I am using looks like this, with the resulting error below:
>
> dtm <- textmatrix(LSAwork, stemming=TRUE, stopwords=StopListm, minGlobFreq=1, minWordLength=2, removeNumbers=TRUE)
Error in data.frame(docs = basename(file), terms = names(tab), Freq = tab, :
arguments imply differing number of rows: 1, 0
In addition: Warning message:
In FUN(c("LSAWork/med.000001", "LSAWork/med.000002", "LSAWork/m...