Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Group: Statistical Distributions
See also: erfc

Function: erf
Description: erf returns the error function.

Usage: y = erf(x)
Input:
x array
Output:
z array

Note:

Example:

x = #(0, 1/sqrt(2))~#(-1, -1/sqrt(2))
erf (x)
Result:

Contents of erf
[1,]        0 -0.84272 
[2,]  0.68271 -0.68271

Group: Statistical Distributions
See also: erfc

Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

(C) MD*TECH Method and Data Technologies, 28.6.1999