R: Find the nth number after the mth occurrence of a pattern.

nth_number_after_mth {filesstrings}

R Documentation

Find the nth number after the mth occurrence of a pattern.

Description

See strex::str_nth_number_after_mth().

Usage

nth_number_after_mth(string, pattern, n, m, decimals = FALSE,
  leading_decimals = FALSE, negs = FALSE, leave_as_string = FALSE)

nth_number_after_first(string, pattern, n, decimals = FALSE,
  leading_decimals = FALSE, negs = FALSE, leave_as_string = FALSE)

nth_number_after_last(string, pattern, n, decimals = FALSE,
  leading_decimals = FALSE, negs = FALSE, leave_as_string = FALSE)

first_number_after_mth(string, pattern, m, decimals = FALSE,
  leading_decimals = FALSE, negs = FALSE, leave_as_string = FALSE)

last_number_after_mth(string, pattern, m, decimals = FALSE,
  leading_decimals = FALSE, negs = FALSE, leave_as_string = FALSE)

first_number_after_first(string, pattern, decimals = FALSE,
  leading_decimals = FALSE, negs = FALSE, leave_as_string = FALSE)

first_number_after_last(string, pattern, decimals = FALSE,
  leading_decimals = FALSE, negs = FALSE, leave_as_string = FALSE)

last_number_after_first(string, pattern, decimals = FALSE,
  leading_decimals = FALSE, negs = FALSE, leave_as_string = FALSE)

last_number_after_last(string, pattern, decimals = FALSE,
  leading_decimals = FALSE, negs = FALSE, leave_as_string = FALSE)

Arguments

`string`	A character vector.
`pattern`	A character vector. Pattern(s) specified like the pattern(s) in the stringr package (e.g. look at `stringr::str_locate()`). If this has length >1 its length must be the same as that of `string`.
`n`	Natural numbers.
`m`	Natural numbers.
`decimals`	Do you want to include the possibility of decimal numbers (`TRUE`) or not (`FALSE`, the default).
`leading_decimals`	Do you want to allow a leading decimal point to be the start of a number?
`negs`	Do you want to allow negative numbers? Note that double negatives are not handled here (see the examples).
`leave_as_string`	Do you want to return the number as a string (`TRUE`) or as numeric (`FALSE`, the default)?

[Package filesstrings version 3.0.0 Index]