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[英]How to remove a specific character from all the rows in one column of a dataframe
[英]Remove a character from all rows
我有這樣的數據:
data <- tribble(
~id,
"a;"
"b;"
"c;"
)
如何刪除“;” 從數據?
我們可以使用str_remove
library(stringr)
library(dplyr)
data %>%
mutate(id = str_remove(id, fixed(";")))
# A tibble: 3 x 1
# id
# <chr>
#1 a
#2 b
#3 c
或從base R
sub
data$id <- sub(";", "", data$id, fixed = TRUE)
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