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Count the number of occurrences of a string over a data frame row-wise

Source: R/utils_df.R
string_count.Rd

Count the number of occurrences of a string over a data frame row-wise

Usage

string_count(df, pattern = "", new_colname = "count")

Arguments

df

A dataframe

pattern

A pattern to pass to stringr::str_count(). Default to "".

new_colname

The newly-mutated colname. Default to "count".

Value

A mutated dataframe