ym2yp: yearmon to Year-Period Conversion
In bimets: Time Series and Econometric Modeling

ym2yp

R Documentation

yearmon to Year-Period Conversion

Description

This function transforms an input variable of class yearmon() into an equivalent two-dimensional numerical array of type c(YEAR,PERIOD).

Usage

ym2yp(x = NULL)

Arguments

`x`	Input of class `yearmon()`

Value

This function returns a two-dimensional numerical array of type c(YEAR,PERIOD).

Examples

  
  #day and month names can change depending on locale
  Sys.setlocale('LC_ALL','C')
  Sys.setlocale('LC_TIME','C')
  
  print(ym2yp(as.yearmon("Dec 2013"))); #print c(2013,12)
  print(ym2yp(c(as.yearmon('Jan 2000'),as.yearmon('Dec 1987'),
        as.yearmon('Jan 2003'),as.yearmon('Mar 2012'))))

bimets documentation built on April 4, 2025, 5:15 a.m.