Keep Track of Dates in Terms of Months
Add numerics to mondates using day-of-month logic
Methods for Function Group Arith on mondate Objects
Array Methods
Coerce a mondate to a Data Frame
Difftime with units Months and Years
Construct a list from a mondate
As.Mondate Method
Methods for Combining Mondates
Coersion Methods for Mondates
Comparison Methods
Convert a mondate Object to a Factor
'diff' for package mondate
Class "difftime"
Methods to Access 'displayFormat' Property
Format a mondate
Class "funcNULL"
Matrix Methods for Mondate's
Miscellaneous Methods for mondate's
Class "mondate"
Create an instance of the mondate class
Assign names to a mondate.
Methods to Display a Mondate
Mondate Sequence Generation
Subtract numerics from mondates using day-of-month logic
Summary Methods
Methods to Access 'timeunits' Property
Useful Methods for Class mondate
Formatting Functions for mondate Objects
Extraction Method for Mondates
Keep track of dates in terms of fractional calendar months per Damien Laker "Time Calculations for Annualizing Returns: the Need for Standardization", The Journal of Performance Measurement, 2008. Model dates as of close of business. Perform date arithmetic in units of "months" and "years". Allow "infinite" dates to model "ultimate" time.