stepwise multiple linear regression 中文意思是什麼

stepwise multiple linear regression 解釋
逐步多重線性回歸
  • stepwise : adj. 1. 逐步的，逐漸的，分段的。2. 【音】轉換音級的。adv. 按階段地，逐步地。
  • multiple : adj 1 多重的；復合的 復式的 多數的 多樣的。2 倍數的 倍。3 【電學】並聯的；多路的 復接的。4 【植物...
  • linear : adj. 1. 線的，直線的。2. 長度的。3. 【數學】一次的，線性的。4. 【動、植】線狀的；細長的。5. 由線條組成的，以線條為主的，強調線條的。
  • regression : n. 1. 復歸，回歸。2. 退步，退化。3. 【天文學】退行。adj. -sive ,-sively adv.
  1. We analyzed the data by applying analysis of variance ( av ), multiple stepwise regression analysis ( msra ), canonical correlation analysis ( cca ) and so on. additionally, new developing statistical method, linear structural relations ( l1srel ), was employed to throw light on the substantial acting mechanism

    應用傳統的（協）方差分析、多元逐步回歸分析、主成分回歸分析、嶺回歸分析、判別分析和典型相關分析等統計方法對影響學習成績的因素進行分析，並採用新近發展的線性結構方程模型（ linearstructuralrelations ， lisrel ）分析影響學習成績的? ?各個因素並探討其影響機制。
  2. Through the methods of multiple linear stepwise regressions, the main environment factors were found and multiple linear regression models among the transpiration rate and environment factors were set up

    通過多元線性逐步回歸方法，得到了影響沙質海岸蒸騰速率的主要環境因子，及其與土壤呼吸速率之間的多元回歸模型。
  3. Linear and multiple regression, curvilinear regression and stepwise regression are included

    包括多元線性回歸、曲線回歸以及逐步回歸模型。
  4. Functions of the correlative analysis, multiple linear regression method and stepwise regression method in identifying environment - affecting factors were compared. with baiyin city of gansu province as an example for analysis, the three methods were used to identify environment - affecting factors of heavy metal pollution of the soil - crop system in the suburbs of the city. based on results of the experiment, indexes were proposed for selecting plans for remedying contaminated soils in the region under research

    我國北部中小城市採暖鍋爐的使用比較普遍，鍋爐煙塵監測仍然是一項主要的大氣污染源監測之一.該項監測必須具備一定的專業技術知識和實踐經驗，初學者不易全面掌握.結合多年的監測實踐經驗，闡述監測采樣中的一些問題和對異常情況的分析
分享友人
分享到 Line

分享到臉書