as.triangle: as.triangle

In ben519/trinalysis: Transaction Data Analysis

Description

Convert a single triangle from tall format to triangular format

Usage

as.triangle(triangleDT, valueCol = "Transactions",
  descriptiveHeaders = TRUE, idCols = "Cohort")

Arguments

triangleDT	A triangle in tall, data.table format
valueCol	Name of the column to convert to triangular format
descriptiveHeaders	Should headers be descriptive?

Details

Returns a matrix object with rows representing origin periods and columns representing valuation ages

Examples

library(data.table)

set.seed(2357)
transactions <- sample_transactions(10)
triangles <- make_triangles(transactions, format="tall")
as.triangle(triangles, valueCol="ActiveCustomers")
as.triangle(triangles, valueCol="Transactions")

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