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FeaturewiseDatasetMeasure that performs a univariate ANOVA.
F-scores are computed for each feature as the standard fraction of between and within group variances. Groups are defined by samples with unique labels.
No statistical testing is performed, but raw F-scores are returned as a sensitivity map. As usual F-scores have a range of [0,inf] with greater values indicating higher sensitivity.
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Computes a per-feature-measure on a given Dataset. Behaves like a DatasetMeasure, but computes and returns a 1d ndarray with one value per feature.
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