heteroscedasticity是什么意思
網(wǎng)絡(luò)釋義:異方差性;異方差;異質(zhì)變異數(shù);方差不齊
1.異方差性:具不等方差(unequal variance)的特性
1.異方差性
1 . 異方差性
heteropolytype 雜多型heteroscedasticity異方差性heterosphere 非均勻氣層
2 . 異方差
a new model for asymmetric general autoregressive conditional heteroscedasticity., 非對(duì)稱(chēng)廣義自回歸條件異方差的新模型.
3 . 異質(zhì)變異數(shù)
殘差自我相關(guān)(autocorrelation),并評(píng)估殘差項(xiàng)是否具異質(zhì)變異數(shù)(Heteroscedasticity),這顯示本研究模式并未違反回歸基本假設(shè).
4 . 方差不齊
heterogeneity test 間雜性檢驗(yàn)heteroscedasticity方差不齊hierarchical classification 系統(tǒng)分組
1 . 非齊性方差
heteropyknosis 異固縮現(xiàn)象heteroscedastic variances 非齊性方差- 基于2個(gè)網(wǎng)頁(yè)
1 . 異方差模型
heteroscedastic linear model 異方差線(xiàn)性模型heteroscedastic model 異方差模型heteroscedastic regression model 異方差回歸模型.
1 . 周期異方差
tests for seasonal unit roots in periodical heteroscedastic time series ., 周期異方差時(shí)間序列的季節(jié)單位根檢驗(yàn).
1 . 異方差時(shí)間
tests for seasonal unit roots in periodical heteroscedastic time series ., 周期異方差時(shí)間序列的季節(jié)單位根檢驗(yàn).
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