lag regression 中文意思是什麼
lag regression
解釋
落後回歸- lag : vi （ gg ）1 延遲，逗留，落後；慢條斯理地走。2 未充分發展。3 【電學】滯后。4 慢慢地減少，變弱，鬆...
- regression : n. 1. 復歸，回歸。2. 退步，退化。3. 【天文學】退行。adj. -sive ,-sively adv.
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According to all the sediment peaks of 35 floods observed at each station on the downstream of xiaolangdi, it analyzes the characteristic of delayed sediment peak and establishes a regression equation between sediment peak lag time for each section of xiaolangdi, huayuankou, jiahetan, gaocun, sunkou, aishan and lijin and peak discharge, sediment concentration of the peak, flood propagation velocity and fall velocity of suspended load of the previous station, which can search, make up and extend sediment peak lag time and provide a basis for accurate forecasting on sediment peak travel time of each station on the lower yellow river
根據小浪底下游各站沙峰均滯後於洪峰的35場洪水，對沙峰滯後於洪峰的特性進行了剖析，建立了小浪底、花園口、夾河灘、高村、孫口、艾山、利津各河段沙峰滯后時間與上站洪峰流量、沙峰含沙量、洪水傳播速度、懸移質泥沙群體沉速之間的回歸方程，可以用來查補延長沙峰滯后時間，為下游各站沙峰傳播時間的準確預報提供依據。 -
What ' s more, the credit enterprises are not in a closed system, they would be inevitably influenced and confined by macroeconomic and market environments. according to the current domestic situation, and based on previous domestic studies with only financial ratios, this paper extends the logit regression model by integrating financial and non - financial factors, considering lag of macroeconomic factor and eliminating interindustry effect for the prediction of financially distressed firms. the proposed eight - factor index system is used to calculate the probability of default
鑒于傳統的以財務因素分析為主的企業信用風險研究的局限性，將信用風險因素分析作為研究重點之一，採用因子分析和逐步判別分析相結合的方法，在綜合考慮財務和非財務因素的基礎上，分別建立了基於原始財務指標（模型i ） 、行業相對財務指標（模型ii ） 、行業相對財務指標和非財務指標（模型iii ） 、行業相對財務指標和考慮宏觀滯后影響的非財務指標（模型iv ） logit回歸模型，並運用國內相關數據進行了實證，最終作者提出的8參數指標體系將用以進一步測算企業的違約概率。
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