Covariance

Calculates the covariance of two sets of numeric data.

このコマンドの見つけ方

Choose Data - Statistics - Covariance

The covariance is a measure of how much two random variables change together.

For more information on statistical covariance, refer to the corresponding Wikipedia article.

入力範囲: 分析対象のデータ範囲の参照です。

結果貼り付け先: 検定の結果表示の先頭のセルの参照です。

Select whether the input data has columns or rows layout.

The following data will be used as example

1	Maths	Physics	Biology
	A	B	C
2	47	67	33
3	36	68	42
4	40	65	44
5	39	64	60
6		38	43
7	47	84	62
8	29	80	51
9	27	49	40
10	57	49	12
11	56	33	60
12	57
13	26

The following table displays the results of the covariance of the sample data above.

Covariances	Column 1	Column 2	Column 3
Column 1	126.8099173554
Column 2	-61.4444444444	258.41
Column 3	-32	53.11	204.61

1	Maths	Physics	Biology
	A	B	C
2	47	67	33
3	36	68	42
4	40	65	44
5	39	64	60
6		38	43
7	47	84	62
8	29	80	51
9	27	49	40
10	57	49	12
11	56	33	60
12	57
13	26

1	Maths	Physics	Biology
	A	B	C
2	47	67	33
3	36	68	42
4	40	65	44
5	39	64	60
6		38	43
7	47	84	62
8	29	80	51
9	27	49	40
10	57	49	12
11	56	33	60
12	57
13	26

1	Maths	Physics	Biology
	A	B	C
2	47	67	33
3	36	68	42
4	40	65	44
5	39	64	60
6		38	43
7	47	84	62
8	29	80	51
9	27	49	40
10	57	49	12
11	56	33	60
12	57
13	26