triangle_skeleton: Triangle Skeleton

In ben519/trinalysis: Transaction Data Analysis

Description

Generate the dates needed to build a triangle analysis

Usage

triangle_skeleton(minLeftOrigin, fromMinLeftOrigin = FALSE,
  originLength = 12, rowDev = 12, colDev = 12,
  initialAge = originLength, lastValuationDate = Sys.Date(),
  method = "static")

Arguments

minLeftOrigin	When should the first origin period (potentially) start? (Depends on fromMinLeftOrigin)
fromMinLeftOrigin	Should the first origin period start on exactly minLeftOrigin? If FALSE the last valuation date will be exactly lastValuationDate
originLength	The length of each origin period in months
rowDev	Number of months between rows
colDev	Number of months between columns
initialAge	At what age should the first valuation period start?
lastValuationDate	When whould the last valuation date (potentially) be? (Depends on fromMinLeftOrigin)
method	One of "static", "dynamic". If static, Age x is relative to the beginning of the cohort. If dynamic, Age x is relative to the acquisition date of each customer

Details

Returns a data.table with columns LeftOrigin, RightOrigin, ValuationDate, Age

Examples

triangle_skeleton(as.Date("2014-1-1"))

ben519/trinalysis documentation built on May 12, 2019, 10:56 a.m.