[R] write.matrix.csr data conversion

[Sam Steingold]

> * jim holtman <wubygzna at tznvy.pbz> [2012-08-27 14:55:08 -0400]:
>
> Most likely when 'y' is converted to a dataframe (not sure what the
> function 'write.matrix.csr' does since you did not say where you got
> it),

sorry,
library(e1071)

> '0' and '1' are converted to factors which probably show up as 1
> and 2 in the file.

sounds reasonable, thanks.

David, could you please add an option `fac' to `write.matrix.csr',
similar to `read.matrix.csr' which already accepts `fac'?

thanks!

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