Stem a dataframe containing a column with words

Implementation of the SnowballC stemmer. Note that punctuation and capitals letters are also removed.

pr_stem_words(df, col, language = "french")

Arguments

df	the data.frame containing the sentences
col	the column with the sentences
language	the language of the words Defaut is french. See SnowballC::getStemLanguages() function for a list of supported languages.

Value

a tibble

Examples

a <- data.frame(words = c("matin", "heure", "fatigué","sonné","lois", "tests","fusionner"))
pr_stem_words(a, words)
#> # A tibble: 7 x 1
#>   words 
#> * <chr> 
#> 1 matin 
#> 2 heur  
#> 3 fatigu
#> 4 son   
#> 5 lois  
#> 6 test  
#> 7 fusion