R API Reference =============== All functions accept a numeric vector ``x`` (and ``y`` for bivariate functions), a ``window_size`` integer, and an optional ``min_periods`` parameter compatible with *pandas* semantics. .. toctree:: :maxdepth: 1 :caption: Functions rolling_cor rolling_cov rolling_kurtosis rolling_max rolling_mean rolling_median rolling_min rolling_skewness rolling_variance