Variance

可用，与 .wl 参考有差异

Returns the variance of a list.

形式

Variance[data]

Variance[dist]

验证过的示例Variance[{}] → Variance[{}]Variance[{1/2, 3/2}] → 1/2 Head[Variance[{1., 2., 3.}]] → Real

在 Qurak 上运行搜索参考

主题

Audio Processing - Audio Analysis »
Date And Time - Descriptive Statistics for Dates & Times
Descriptive Statistics - Dispersion Statistics
Event Series - Event Series Statistics »
Event Series New - Event Series Statistics »
Finite Mathematics - Probability

相关

StandardDeviation Covariance Correlation TrimmedVariance WinsorizedVariance BiweightMidvariance QnDispersion SnDispersion Mean MeanDeviation MedianDeviation Kurtosis

全部 6300 个函数 · 从 MCP 客户端使用