@stdlib/stats-base-dnanmeanwd (npm): Calculate the arithmetic mean of a double-precision floating-point strided array, using Welford's algorithm and ignoring NaN values.
Keywords: stdlib|stdmath|statistics|stats|mathematics|math|average|avg|mean|welford|arithmetic mean|central tendency|strided|strided array|typed|array|float64|double|float64array|arithmetic-mean|central-tendency|javascript|node|node-js|nodejs|strided-array