Evaluating Probabilistic Forecasts with scoringRules

Probabilistic forecasts in the form of probability distributions over future events have become popular in several fields including meteorology, hydrology, economics, and demography. In typical applications, many alternative statistical models and data sources can be used to produce probabilistic fo...

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Bibliographic Details
Main Authors: Alexander Jordan, Fabian Krüger, Sebastian Lerch
Format: Article
Language:English
Published: Foundation for Open Access Statistics 2019-08-01
Series:Journal of Statistical Software
Subjects:
r
Online Access:https://www.jstatsoft.org/index.php/jss/article/view/3304
Description
Summary:Probabilistic forecasts in the form of probability distributions over future events have become popular in several fields including meteorology, hydrology, economics, and demography. In typical applications, many alternative statistical models and data sources can be used to produce probabilistic forecasts. Hence, evaluating and selecting among competing methods is an important task. The scoringRules package for R provides functionality for comparative evaluation of probabilistic models based on proper scoring rules, covering a wide range of situations in applied work. This paper discusses implementation and usage details, presents case studies from meteorology and economics, and points to the relevant background literature.
ISSN:1548-7660