Standard deviation Packages

Standard Deviation function.

collect stats about numbers

return the standard deviation of an array or numeric argument list

Intelligent average of data set of numbers calculating variance and discarding the farthest values.

A bunch of descriptive statistics (and related) functions

Exponential distribution variance.

Poisson distribution variance.

Rayleigh distribution variance.

Utility functions for working with statistics.

Now, you can calculate the sum, average, mode, median, range, variance, and standard deviation for the given array of numbers.

Helpful utility functions for basic statistical operations

Calculate the variance of a single-precision floating-point strided array ignoring NaN values and using a one-pass trial mean algorithm.

Calculate the variance of a single-precision floating-point strided array ignoring NaN values and using a two-pass algorithm.

Calculate the variance of a single-precision floating-point strided array ignoring NaN values and using a one-pass textbook algorithm.

Calculate the variance of a single-precision floating-point strided array ignoring NaN values and using Welford's algorithm.

Calculate the variance of a single-precision floating-point strided array ignoring NaN values and using a one-pass algorithm proposed by Youngs and Cramer.

Calculate the standard deviation of a single-precision floating-point strided array.

Calculate the standard deviation of a single-precision floating-point strided array using a one-pass trial mean algorithm.

Calculate the standard deviation of a single-precision floating-point strided array using a two-pass algorithm.

Calculate the standard deviation of a single-precision floating-point strided array using a one-pass textbook algorithm.