Covariance 指令

本頁為官方文件，一般使用者無法修改，若有任何誤謬，請與官方聯絡。如欲編輯，請至本頁的開放版。

Covariance[ <List of Numbers>, <List of Numbers> ]

目前本頁中文說明尚未翻譯完成，請先連至英文說明。如果您有權限，請幫忙翻譯本頁的官方手冊。

Covariance[ <List of Points> ]

目前本頁中文說明尚未翻譯完成，請先連至英文說明。如果您有權限，請幫忙翻譯本頁的官方手冊。

CAS 視窗

Covariance[ <List of Numbers>, <List of Numbers> ]

目前本頁中文說明尚未翻譯完成，請先連至英文說明。如果您有權限，請幫忙翻譯本頁的官方手冊。

Covariance[ <List of Points> ]

目前本頁中文說明尚未翻譯完成，請先連至英文說明。如果您有權限，請幫忙翻譯本頁的官方手冊。

Covariance[ <List 1 of Numbers>, <List 2 of Numbers> ]

Calculates the covariance using the elements of both lists.

Covariance[ <List of Points> ]

Calculates the covariance using the x- and y-coordinates of the points.

CAS Syntax

Covariance[ <List 1 of Numbers>, <List 2 of Numbers> ]

Calculates the covariance using the elements of both lists.

範例：

Covariance[{1, 2, 3}, {1, 3, 7}] yields 2, the covariance of {1, 2, 3} and {1, 3, 7}.

Covariance[ <List of Points> ]

Calculates the covariance using the x- and y-coordinates of the points.

範例：

Covariance[{(1, 1), (2, 3), (3, 7)}] yields 2, the covariance of {1, 2, 3} and {1, 3, 7}.