covariance和correlation的区别,在金融里的意义是什么I wonder what is the effect of a covariance's value?Or we figured the value of covariance in order to know whether it is positive or negative only?Unlike the correlation,the value tells
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/17 08:48:40
![covariance和correlation的区别,在金融里的意义是什么I wonder what is the effect of a covariance's value?Or we figured the value of covariance in order to know whether it is positive or negative only?Unlike the correlation,the value tells](/uploads/image/z/8503995-3-5.jpg?t=covariance%E5%92%8Ccorrelation%E7%9A%84%E5%8C%BA%E5%88%AB%2C%E5%9C%A8%E9%87%91%E8%9E%8D%E9%87%8C%E7%9A%84%E6%84%8F%E4%B9%89%E6%98%AF%E4%BB%80%E4%B9%88I+wonder+what+is+the+effect+of+a+covariance%27s+value%3FOr+we+figured+the+value+of+covariance+in+order+to+know+whether+it+is+positive+or+negative+only%3FUnlike+the+correlation%2Cthe+value+tells)
x|Rɖ_M'Ӊs3sTJ}!bf81؛وeF,65o~'m:Yhu^ۗSjȶ/OBDC鐙
18hD!k0|
2ƿ>l#4hel#;vCf"d8r
HX`pIZ)3m^v(a'b}з