View source: R/replace_pattern.R
replace_pattern | R Documentation |
Replace pattern everywhere in a data.frame
replace_pattern(dataset, pattern, replacement, exact = FALSE)
dataset |
a data.frame |
pattern |
Pattern to look for. |
replacement |
A character of replacements. |
exact |
a boolean if TRUE the whole value need ton match |
a data.frame
dataset <- data.frame( col_a = as.factor(letters)[1:7], col_b = letters[1:7], col_c = 1:7, col_d = paste0(letters[1:7], letters[1:7]), stringsAsFactors = FALSE ) # replace pattern replace_pattern(dataset, "a", "XXX-") # With exact matching replace_pattern(dataset, "a", "XXX-", exact = TRUE)
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