@stdlib/stats-incr-pcorr2 (npm): Compute a squared sample Pearson product-moment correlation coefficient.
Keywords: stdlib|stdmath|statistics|stats|mathematics|math|covariance|sample covariance|variance|unbiased|var|correlation|corr|pearson|product-moment|r-squared|r2|value|bivariate|incremental|accumulator|javascript|node|node-js|nodejs|sample-covariance