Running examples in ‘stm-Ex.R’ failed
The error most likely occurred in:

> ### Name: gadarian
> ### Title: Gadarian and Albertson data
> ### Aliases: gadarian gadarianFit
> ### Keywords: datasets
> 
> ### ** Examples
> 
> head(gadarian)
  MetaID treatment pid_rep
1      0         1 1.00000
2      0         1 1.00000
3      0         0 0.33300
4      0         0 0.50000
5      0         1 0.66667
6      0         1 0.00000
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          open.ended.response
1                                                                                                                                                                                                                                                                                                                                                                                        problems caused by the influx of illegal immigrants who are crowding our schools and hospitals, lowering the level of ducation and the quality of care in hospitals.
2                                                                                                                                                                                                                                                                                                                                                                                                                                                 if you mean illegal immigration, i'm afraid of who might be getting into this country in unsecured borders.
3                                                                                                                                                                                                                                                                                                                          that they should enter the same way my grandparents did, legally. learn english and pay taxes. i don't think that a lot of these asians and east indians should be getting a tax free ride. i'm tired of paying for everyone else.
4 legally entering the usa meeting the requirements is the law. entering the usa improperly is a crime. it is unfortunate that the american bar association has fought treating entering the usa as a crime. and our politicians from both parties have been so anxious to get the "vote" that they refuse to inforce the law. meanwhile, terorists can walk right in without any problem. no accountability on the part of politicians supported by the news media will bring our nation down eventually. and the normal person will wonder how it happened.
5                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               terror\nbombings\nkilling us\nrobbing america
6                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             having criminals immigrate here
> #Process the data for analysis.
> temp<-textProcessor(documents=gadarian$open.ended.response,metadata=gadarian)
Error in textProcessor(documents = gadarian$open.ended.response, metadata = gadarian) : 
  Please install tm package to use this function. You will also need SnowballC if stemming.
Execution halted