content_transformer

0th

Percentile

Content Transformers

Create content transformers, i.e., functions which modify the content of an R object.

Usage
content_transformer(FUN)
Arguments
FUN
a function.
Value

A function with two arguments:
x
an R object with implemented content getter (content) and setter (content<-) functions.
...
arguments passed over to FUN.

See Also

tm_map for an interface to apply transformations to corpora.

Aliases
  • content_transformer
Examples
data("crude")
crude[[1]]
(f <- content_transformer(function(x, pattern) gsub(pattern, "", x)))
tm_map(crude, f, "[[:digit:]]+")[[1]]
Documentation reproduced from package tm, version 0.6-2, License: GPL-3

Community examples

mani-yuki@hotmail.co.jp at Jun 12, 2019 tm v0.7-6

# NOT RUN { data("crude") crude[[1]] (f <- content_transformer(function(x, pattern) gsub(pattern, "", x))) tm_map(crude, f, "[[:digit:]]+")[[1]] # }