sotu_dir: Save State of the Union Addresses in Directory
Description
This function saves the State of the Union
Addresses to disk, with one address in each
file. Useful for testing and demonstrating
text analysis functions that read from files.
Usage
sotu_dir(dir = tempfile())
Value
a character vector with complete paths
to the texts
Arguments
dir
an optional directory of where
the files should be saved. Otherwise,
a temporary location is used. Will be
created if it does not exist. Note
that these temporary files are erased
(eventually) after exiting R.