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R/utils.R
In textstem: Tools for Stemming and Lemmatizing Text
Defines functions
na_omit
check_dictionary
na_omit <- function(x) x[!is.na(x)]
check_dictionary <- function(x){
if(anyDuplicated(x[[1]]) > 0) stop("Duplicate tokens found in column one of the lemma dictionary.")
}
numreg <- "(?<=^| )[-.]*\\d+(?:\\.\\d+)?(?= |\\.?$)|\\d+(?:,\\d{3})+(\\.\\d+)*"
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textstem documentation built on May 2, 2019, 6:42 a.m.
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Defines functions na_omit check_dictionary
na_omit <- function(x) x[!is.na(x)]
check_dictionary <- function(x){
if(anyDuplicated(x[[1]]) > 0) stop("Duplicate tokens found in column one of the lemma dictionary.")
}
numreg <- "(?<=^| )[-.]*\\d+(?:\\.\\d+)?(?= |\\.?$)|\\d+(?:,\\d{3})+(\\.\\d+)*"
Try the textstem package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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