weighted_interval_score: Compute weighted interval score
In dshemetov/evalcast-mirror: Tools For Evaluating COVID Forecasters
View source: R/error_measures.R
Description
Computes weighted interval score (WIS), a well-known quantile-based
approximation of the commonly-used continuous ranked probability score
(CRPS). WIS is a proper score, and can be thought of as a distributional
generalization of absolute error. For example, see Bracher et al. (2020) for discussion in the context
of COVID-19 forecasting.
Usage
1
weighted_interval_score(quantile, value, actual_value)
Arguments
quantile
vector of forecasted quantiles
value
vector of forecasted values
actual_value
Actual value.
dshemetov/evalcast-mirror documentation built on Feb. 4, 2022, 8:52 a.m.
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View source: R/error_measures.R
Description
Computes weighted interval score (WIS), a well-known quantile-based approximation of the commonly-used continuous ranked probability score (CRPS). WIS is a proper score, and can be thought of as a distributional generalization of absolute error. For example, see Bracher et al. (2020) for discussion in the context of COVID-19 forecasting.
Usage
1 | weighted_interval_score(quantile, value, actual_value)
|
Arguments
quantile |
vector of forecasted quantiles |
value |
vector of forecasted values |
actual_value |
Actual value. |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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