interpolate_median: Helper function to interpolate the median prediction if it is...

In epiforecasts/scoringutils: Utilities for Scoring and Assessing Predictions

Helper function to interpolate the median prediction if it is not available

Description

Internal function to interpolate the median prediction if it is not available in the given quantile levels. This is done using linear interpolation between the two innermost quantiles.

Usage

interpolate_median(predicted, quantile_level)

Arguments

predicted	Vector of length N (corresponding to the number of quantiles) that holds predictions.
quantile_level	Vector of of size N with the quantile levels for which predictions were made. Note that if this does not contain the median (0.5) then the median is imputed as being the mean of the two innermost quantiles.

Value

scalar with the imputed median prediction

Input format

Overview of required input format for quantile-based forecasts

epiforecasts/scoringutils documentation built on Dec. 11, 2024, 11:12 a.m.