grepl

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Return a different column of the dataframe if there is a grep match between two vectors
user_97041850
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4
3
98
grepl dataframe r regex
Returning the matched string from a grepl match of multiple strings, rather than the logical
user_83926950
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3
3
3921
grepl r
R filter rows based on multiple partial strings applied to multiple columns
user_25301210
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3
1
1999
grepl dplyr filter r
How to delete lines with a special character?
user_42400280
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3
1
729
grepl dataframe r regex
Why doesn't grepl return true in grepl(".*", LETTERS, fixed=T)?
user_58542480
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3
1
1974
grepl r regex
How to use grepl in every row?
user_70023320
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5
3
2811
grepl r
Is it possible to use an AND operator in grepl()?
user_6369870
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15
2
12629
grepl logic logical-operators r
grepl with regex
user_77606960
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3
2
5922
grepl r regex
Finding matches between each element of a list of strings and each string of a vector in R (avoiding 'for')
user_81039050
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2
3
521
grepl vector r for-loop list
R's grepl() to find multiple strings exists
user_67627300
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16
3
53456
grepl r
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