@stdlib/stats-base-variancewd (npm): Calculate the variance of a strided array using Welford's algorithm.
Keywords: stdlib|stdmath|statistics|stats|mathematics|math|variance|var|deviation|dispersion|sample variance|unbiased|stdev|std|standard deviation|welford|strided|strided array|typed|array|javascript|node|node-js|nodejs|sample-variance|standard-deviation|strided-array