daily2fraction {jubilee}

Converter from daily Date to fraction

Description

Utility to convert from daily Date (R's Date object) to fraction.

Usage

daily2fraction(d)

Arguments

d

array of Date object, or string in ISO yyyy-mm-dd format

Value

numeric, year in fraction convention

Author(s)

Stephen H. Lihn

Examples

  daily2fraction(as.Date("2017-01-15")) # 2017.038
  daily2fraction(as.Date("2017-02-14")) # 2017.122
  daily2fraction(as.Date("2017-07-15")) # 2017.538