[R] Package TM & dataframes

ramoss ramine.mossadegh at finra.org
Fri Jan 10 16:11:52 CET 2014


I am trying to use the package TM on a dataframe & get the following error:

complaints <- tm_map(complaints, tolower)
Error in UseMethod("tm_map", x) : 
  no applicable method for 'tm_map' applied to an object of class

Tm doesn't work on dataframes?  My data frame consists of 1 text variable
containing customer complaints.  What do I have to change it to in order to
use the TM package for text mining?

Thanks ahead for your help/thoughts.

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