
Function reference
-
str_count()
- Count the number of matches in a string.
-
str_detect()
- Detect the presence or absence of a pattern in a string.
-
str_extract()
str_extract_all()
- Extract matching patterns from a string.
-
str_locate()
str_locate_all()
- Locate the position of patterns in a string.
-
str_match()
str_match_all()
- Extract matched groups from a string.
-
str_remove()
str_remove_all()
- Remove matched patterns in a string.
-
str_replace()
str_replace_all()
- Replace matched patterns in a string.
-
str_starts()
str_ends()
- Detect the presence or absence of a pattern at the beginning or end of a string.
-
str_split()
str_split_fixed()
- Split up a string into pieces.
-
str_subset()
str_which()
- Keep strings matching a pattern, or find positions.
-
fixed()
coll()
regex()
boundary()
- Control matching behaviour with modifier functions.
-
str_c()
- Join multiple strings into a single string.
-
str_flatten()
- Flatten a string
-
str_glue()
str_glue_data()
- Format and interpolate a string with glue
-
str_pad()
- Pad a string.
-
str_trim()
str_squish()
- Trim whitespace from a string
-
str_wrap()
- Wrap strings into nicely formatted paragraphs.
-
str_order()
str_sort()
- Order or sort a character vector.
-
str_to_upper()
str_to_lower()
str_to_title()
str_to_sentence()
- Convert case of a string.
-
invert_match()
- Switch location of matches to location of non-matches.
-
str_conv()
- Specify the encoding of a string.
-
str_dup()
- Duplicate and concatenate strings within a character vector.
-
str_length()
- The length of a string.
-
str_replace_na()
- Turn NA into "NA"
-
str_trunc()
- Truncate a character string.
-
str_view()
str_view_all()
- View HTML rendering of regular expression match.
-
str_sub()
`str_sub<-`()
- Extract and replace substrings from a character vector.
-
word()
- Extract words from a sentence.