Unreleased

stats

• Added update_many method to stats.PearsonCorr.
• Changed the calculation of the Kuiper statistic in base.KolmogorovSmirnov to correspond to the reference implementation. The Kuiper statistic uses the difference between the maximum value and the minimum value.
• Refactored benchmarks and added plotly dependency for interactive plots

tree

• Added handling for division by zero in tree.hoeffding_tree for leaf size estimation.