@stdlib/stats-incr-mvariance (npm): Compute a moving unbiased sample variance incrementally.
Keywords: stdlib|stdmath|statistics|stats|mathematics|math|variance|sample|sample variance|unbiased|stdev|standard|deviation|dispersion|incremental|accumulator|moving variance|sliding window|sliding|window|moving|javascript|moving-variance|node|node-js|nodejs|sample-variance|sliding-window