42 lines
2.1 KiB
Plaintext
42 lines
2.1 KiB
Plaintext
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case Convert string to upper case, lower case, title
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case, or sentence case
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invert_match Switch location of matches to location of
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non-matches
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modifiers Control matching behaviour with modifier
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functions
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str_c Join multiple strings into one string
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str_conv Specify the encoding of a string
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str_count Count number of matches
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str_detect Detect the presence/absence of a match
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str_dup Duplicate a string
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str_equal Determine if two strings are equivalent
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str_escape Escape regular expression metacharacters
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str_extract Extract the complete match
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str_flatten Flatten a string
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str_glue Interpolation with glue
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str_length Compute the length/width
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str_like Detect a pattern in the same way as 'SQL"s
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'LIKE' operator
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str_locate Find location of match
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str_match Extract components (capturing groups) from a
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match
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str_order Order, rank, or sort a character vector
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str_pad Pad a string to minimum width
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str_remove Remove matched patterns
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str_replace Replace matches with new text
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str_replace_na Turn NA into "NA"
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str_split Split up a string into pieces
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str_starts Detect the presence/absence of a match at the
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start/end
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str_sub Get and set substrings using their positions
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str_subset Find matching elements
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str_trim Remove whitespace
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str_trunc Truncate a string to maximum width
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str_unique Remove duplicated strings
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str_view View strings and matches
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str_which Find matching indices
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str_wrap Wrap words into nicely formatted paragraphs
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stringr-data Sample character vectors for practicing string
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manipulations
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word Extract words from a sentence
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