Vocabulary

math.statistics

Inputs

Outputs

Word description

Computes the sample standard deviation of seq, which is the square root of the sample variance. It measures how widely spread the values in a sequence are about the mean for a random subset of a dataset.

Examples

See also

std-ddof, population-std

Definition

math.statistics

Inputs

seq | a sequence |

Outputs

x | a non-negative real number |

Word description

Computes the sample standard deviation of seq, which is the square root of the sample variance. It measures how widely spread the values in a sequence are about the mean for a random subset of a dataset.

Examples

USING: math.statistics prettyprint ;
{ 7 8 9 } sample-std .

1.0

1.0

See also

std-ddof, population-std

Definition

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Factor 0.99 x86.64 (2203, heads/master-424edf64aa, Mar 8 2023 13:48:50)