Hello,
In the following code, any characters matching "/|@| \\|") will be changed to
a space.
> library(tm)
> toSpace <- content_transformer(function(x, pattern) gsub(pattern, " ", x))
> docs <- tm_map(docs, toSpace, "/|@| \\|")
What code would transform all non-letters to a space? (What goes where the
xxxxx's are.)It is very difficult to put all non-letters in a string... So I'm
doing the opposite of the above.
> toSpace_2 <- content_transformer(function xxxxxxxxxxxxxxxxxxxxxxx))
> docs <- tm_map(docs, toSpace_2, "abcdefghijklmnopqrstuvwxyz")
This needs to be done by a content_transformer() function to maintain the
integrity of docs.
Thanks
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