afc v1.4.0

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by Jonas Bhend

Generalized Discrimination Score

This is an implementation of the Generalized Discrimination Score (also known as Two Alternatives Forced Choice Score, 2AFC) for various representations of forecasts and verifying observations. The Generalized Discrimination Score is a generic forecast verification framework which can be applied to any of the following verification contexts: dichotomous, polychotomous (ordinal and nominal), continuous, probabilistic, and ensemble. A comprehensive description of the Generalized Discrimination Score, including all equations used in this package, is provided by Mason and Weigel (2009) <doi:10.1175/MWR-D-10-05069.1>.

Functions in afc

Name Description
afc.dc 2AFC For Dichotomous Observations And Continuous Forecasts
afc.dd 2AFC For Dichotomous Observations And Dichotomous Forecasts
afc.dp 2AFC For Dichotomous Observations And Probabilistic Forecasts
afc.mc 2AFC For Ordinal Polychotomous Observations And Continuous Forecasts
cnrm.nino34.dd Example Data of Dichotomous Observations and Dichotomous Forecasts
cnrm.nino34.de Example Data of Dichotomous Observations and Ensemble Forecasts
cnrm.nino34.dm Example Data of Dichotomous Observations and Polychotomous Forecasts
cnrm.nino34.dp Example Data of Dichotomous Observations and Probabilistic Forecasts
rank.ensembles Rank Ensembles
afc.np 2AFC For Nominal Polychotomous Observations Ans Probabilistic Forecasts
cnrm.nino34.cc Example Data of Continuous Observations and Continuous Forecasts
afc.cc 2AFC For Continuous Observations And Continuous Forecasts
afc.ce 2AFC For Continuous Observations And Ensemble Forecasts
cnrm.nino34.ce Example Data of Continuous Observations and Ensemble Forecasts
cnrm.nino34.dc Example Data of Dichotomous Observations and Continuous Forecasts
afc.de 2AFC For Dichotomous Observations and Ensemble Forecasts
afc.dm 2AFC For Dichotomous Observations And Ordinal Polychotomous Forecasts
afc.me 2AFC For Ordinal Polychotomous Observations And Ensemble Forecasts
afc.mm 2AFC For Ordinal Polychotomous Observations And Ordinal Polychotomous
cnrm.nino34.mm Example Data of Polychotomous Observations and Polychotomous Forecasts
cnrm.nino34.mp Example Data of Polychotomous Observations and Probabilistic Forecasts
afc-package Generalized Discrimination Score 2AFC
afc Calculate Generalized Discrimination Score 2AFC
afc.mp 2AFC For Ordinal Polychotomous Observations And Probabilistic Forecasts
afc.nn 2AFC For Nominal Polychotomous Observations And Nominal Polychotomous
cnrm.nino34.mc Example Data of Polychotomous Observations and Continuous Forecasts
cnrm.nino34.me Example Data of Polychotomous Observations and Ensembles Forecasts
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Details

Date 2017-05-18
License GPL-3
RoxygenNote 6.0.1
NeedsCompilation no
Packaged 2017-05-18 15:05:00 UTC; bhj
Repository CRAN
Date/Publication 2017-05-18 15:23:57 UTC
Contributors Andreas Weigel, MeteoSwiss

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