On Jan 10, 2014, at 10:11 AM, ramoss wrote:
Hi,
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
"data.frame"
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.
As the Posting Guide says: Sometimes the appropriate answer is to
direct you to the "manual". In this case ?tm::tm_map shows that the
first argument is expected to be a corpus object.
--
David Winsemius, MD
Alameda, CA, USA
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