performance_metrics: Performace metrics

In runtastic/sBGmodel: Estimates the Customer Lifetime Value using the sBG model.

Description

performance_metrics computes performance metrics for sBG model fit. Input data can either be used from the model (only available when trained on data) or provided as a parameter.

Usage

performance_metrics(model, df_data = NA, metrics = "absolute_error")

Arguments

model	sBG model
df_data	data frame that contains per cohort and period the survived customers (must have columns 'cohort', 'period' and 'survived_customers').
metrics	list of performance metrics names you want to get (currently only absolute_error is available).

Value

a vector with absolute error per period (period 1 is first element).

runtastic/sBGmodel documentation built on Nov. 5, 2019, 4:21 a.m.