DataFrame Files

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Improved documentation and code quality Fixed a bug in assign() Implemented get_[data|view]_by_kmeans() Changed interface and optimized code in AffinityPropVisitor (backward incompatible change) Implemented get_[data|view]_by_affin() Added option to HampelFilterVisitor to populate indices to datapoints affected Implemented remove_data_by_hampel() Implemented MeanShiftVisitor visitor Implemented get_[data|view]_by_dbscan() Impelmented get_[data|view]_by_mshift() Improved performance in remove_duplicates() Added FixedSizeString as one of the types that can be read/written from/to files Added a stable_algo option to covariance and ... visitors to use a numerically stable algo instead of regular algo Implemented a Matrix class to be used for internal calculations and analysis results Implemented CrossCorrVisitor visitor Optimized the implementation of AutoCorrVisitor Implemented PartialAutoCorrVisitor visitor Added max_lag parameter to AutoCorrVisitor Implemented make_stationary() Implemented StationaryCheckVisitor visitor Implemented covariance_matrix() Implemented pca_by_eigen() Implemented compact_svd()