Ajusted R squaredWHAT'S THE MEAN OF "(Ajusted) R Rquared " IN SOFTWARE SPSS

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Ajusted R squaredWHAT'S THE MEAN OF "(Ajusted) R Rquared " IN SOFTWARE SPSS
Ajusted R squared
WHAT'S THE MEAN OF "(Ajusted) R Rquared " IN SOFTWARE SPSS

Ajusted R squaredWHAT'S THE MEAN OF "(Ajusted) R Rquared " IN SOFTWARE SPSS
经调整后的R平方值.一般而言,在多元回归中,R值跟自变量的个数有关,自变量的个数越多,R相应就会越大.这时并不表示模型按拟合得更好.为了克服这个不足,人们想出了调整后的R平方.主要是在R平方的计算公式里考虑到变量的自由度.一般讲回归分析的书上都有.

Ajusted R squaredWHAT'S THE MEAN OF (Ajusted) R Rquared IN SOFTWARE SPSS 英语翻译the commerce department said sales fell by 11.3% to a seasonally-ajusted annual rate of 355,000 homes,down from a revised 400000 in October.其中commerce department 是商务部的意思；annual rate是年利率的意思 “r r r πR- π r R r同音词 R＆B（R and πr*r=6.28r 魔方(R U R' U) (R U' R' U) (R U2 R') 怎么转或是(R U'2) (R' U' R U R' U') (R U' R') 补全单词：()()R ()R() R()() 证明R(A)+R(B)-R(AB) 100R πr^2+πR^2*r/R 电机r/ 高数求两圆r who r , ()r()英语单词