calculate_sq_ch: Calculate change error

In caldwellst/augury: Provides Streamlined Methods for Data Imputation and Forecasting for WHO DDI Statistics

Calculate change error

Description

For use to calculate RMChE, this calculates the squared change error between observed and predicted columns.

Usage

calculate_sq_ch(response, pred, test_period, test_period_flex)

Arguments

response	Observations to test.
pred	Predictions to test.
test_period	Length of period to test for RMChE. If NULL, beginning and end points of each group in group_col are compared. Otherwise, test_period must be set to an integer n and for each group, comparisons are made between the end point and n periods prior.
test_period_flex	Logical value indicating if test_period is less than the full length of the series, should change error still be calculated for that point. Defaults to FALSE.

caldwellst/augury documentation built on Oct. 10, 2024, 8:20 a.m.