Add correlation plotting functions for variable correlations and dependencies#1010
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Add correlation plotting functions for variable correlations and dependencies#1010
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…alize variable correlations and dependencies and their tests
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Description of changes
fixes #745
ep.tl.compute_variable_correlations(): Computes pairwise correlation matrices with statistical testing and multiple testing correction (Bonferroni, FDR, Holm). Supports both Pearson and Spearman methods with handling of 3D time-series data through aggregation (mean/first/last).ep.pl.plot_variable_correlations(): Creates correlation heatmap with value annotations and significance markersep.pl.plot_variable_dependencies(): Visualizes correlation networks as chord diagrams with customizable filtering by correlation strength and statistical significanceTechnical details
pandas.corr()for efficient vectorized correlation computationstatsmodels.multipletestsfor correction methods