createDTM: Create Document term Matrix
In BullsEyeR: Topic Modelling

Description Usage Arguments Value Examples

The function createDTM creates a document term matrix after preprocessing and removal of stop words.

1	createDTM(ds, spvar = 0.99, myStopWords = NULL, stemvar = 0)

`ds`	a character vector of text documents
`spvar`	a sparsity variable which defaults to 0.99
`myStopWords`	a character vector of custom stop words which defaults to NULL
`stemvar`	a variable indicating stemming to be performed or not which defaults to '0' meaning no stemming

A Document Term Matrix.

## Not run: 
# Run it and see for yourself

## End(Not run)
data.tmp<-read.csv(system.file("ext", "testdata.csv", package="BullsEyeR"))
ds<-as.character(data.tmp$Story[1:2])
stopwords<-c("sallin","hannah","company","number","started","unlike")
createDTM(ds=ds,spvar=0.99,myStopWords=stopwords,stemvar=0)