Vocabulary

math.statistics

Inputs

Outputs

Word description

Computes the standard error of the mean for seq. It's defined as the standard deviation divided by the square root of the length of the sequence, and measures uncertainty associated with the estimate of the mean.

Examples

See also

ste-ddof, population-ste

Definition

math.statistics

Inputs

seq | a sequence |

Outputs

x | a non-negative real number |

Word description

Computes the standard error of the mean for seq. It's defined as the standard deviation divided by the square root of the length of the sequence, and measures uncertainty associated with the estimate of the mean.

Examples

USING: math.statistics prettyprint ;
{ -2 2 } sample-ste .

2.0

2.0

See also

ste-ddof, population-ste

Definition

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