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PHP Manual :: stats_variance



stats_stat_powersum || Trader || Statistic Functions || PHP Manual

(PECL stats >= 1.0.0)

stats_varianceReturns the population variance

Description

float stats_variance ( array $a [, bool $sample = false ] )
Warning

This function is currently not documented; only its argument list is available.

Parameters

a

sample

Return Values



stats_stat_powersum || Trader || Statistic Functions || PHP Manual
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