Standard Error Packages

Normalize a sample drawn from different populations and convert into a Z-score

Control a program (typically a shell) over standard I/O for testing it

Calculate the standard error of the mean for a double-precision floating-point strided array.

Calculate the standard error of the mean for a double-precision floating-point strided array using a one-pass trial mean algorithm.

Calculate the standard error of the mean for a double-precision floating-point strided array using a two-pass algorithm.

Calculate the standard error of the mean for a double-precision floating-point strided array using a one-pass textbook algorithm.

Calculate the standard error of the mean for a double-precision floating-point strided array using Welford's algorithm.

Calculate the standard error of the mean for a double-precision floating-point strided array using a one-pass algorithm proposed by Youngs and Cramer.