Package: MetricsWeighted 1.0.3

MetricsWeighted: Weighted Metrics and Performance Measures for Machine Learning

Provides weighted versions of several metrics and performance measures used in machine learning, including average unit deviances of the Bernoulli, Tweedie, Poisson, and Gamma distributions, see Jorgensen B. (1997, ISBN: 978-0412997112). The package also contains a weighted version of generalized R-squared, see e.g. Cohen, J. et al. (2002, ISBN: 978-0805822236). Furthermore, 'dplyr' chains are supported.

Authors:Michael Mayer [aut, cre], Christian Lorentzen [ctb]

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NEWS

# Install 'MetricsWeighted' in R:
install.packages('MetricsWeighted', repos = c('https://mayer79.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/mayer79/metricsweighted/issues

On CRAN:

machine-learningmetricsperformancestatistics

33 exports 11 stars 2.38 score 0 dependencies 4 dependents 55 scripts 901 downloads

Last updated 2 months agofrom:e09b2b453f. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKAug 29 2024
R-4.5-winOKAug 29 2024
R-4.5-linuxOKAug 29 2024
R-4.4-winOKAug 29 2024
R-4.4-macOKAug 29 2024
R-4.3-winOKAug 29 2024
R-4.3-macOKAug 29 2024

Exports:accuracyAUCclassification_errordeviance_bernoullideviance_gammadeviance_normaldeviance_poissondeviance_tweedieelementary_score_expectileelementary_score_quantilef1_scoregini_coefficientlogLossmaemapemedaemsemulti_metricmurphy_diagramperformanceprecisionprop_withinr_squaredr_squared_bernoullir_squared_gammar_squared_poissonrecallrmseweighted_corweighted_meanweighted_medianweighted_quantileweighted_var

Dependencies:

MetricsWeighted

Rendered fromMetricsWeighted.Rmdusingknitr::rmarkdownon Aug 29 2024.

Last update: 2023-05-21
Started: 2019-08-19

Readme and manuals

Help Manual

Help pageTopics
Classification Metricsaccuracy AUC classification classification_error deviance_bernoulli f1_score gini_coefficient logLoss precision recall
Elementary Scoring Function for Expectiles and Quantileselementary_score elementary_score_expectile elementary_score_quantile
Multiple Metricsmulti_metric
Murphy diagrammurphy_diagram
Performanceperformance
Regression Metricsdeviance_gamma deviance_normal deviance_poisson deviance_tweedie mae mape medae mse prop_within regression rmse
Generalized R-Squaredrsquared r_squared r_squared_bernoulli r_squared_gamma r_squared_poisson
Weighted Pearson Correlationweighted_cor
Weighted Meanweighted_mean
Weighted Medianweighted_median
Weighted Quantilesweighted_quantile
Weighted Varianceweighted_var