datestr_format_full.fullcode: formatting date string

In hmito/hmRLib: Helper library for numerical analysis with R

formatting date string

Description

unify valid format of date

Usage

datestr_format_full.fullcode(
  datestr,
  Date.beg = NULL,
  Date.end = NULL,
  strict = TRUE,
  use.range = TRUE,
  use.jpera = TRUE,
  use.exceldate = FALSE,
  exceldate.origin = as.Date("1904-01-01")
)

Arguments

datestr	target character or sequence of character.
Date.beg	potentially begin date; used for validation and estimation.
Date.end	potentially end date; used for validation and estimation.
strict	return NA if read datestr is out of Date.beg-Date.end range
use.range	Allow range date format
use.jpera	Allow Japanese era case (e.g., R2.4.5 or 令和3年4月11日).
use.exceldate	Allow to check the value which is originally excel date but occationally transformed to normal value.
exceldate.origin	Origin of excel date. In default, it is 1900-01-01 if the file is originally created on Windows and 1904-01-01 on Mac.

Value

transformed date string like "2021.03.04-2023.05.31"

hmito/hmRLib documentation built on Sept. 8, 2024, 4:49 p.m.