analysis of variance 中文意思是什麼

analysis of variance 解釋
變差分析
  • analysis : n. （pl. -ses ）1. 分解，分析；【數學】解析。2. 梗概，要略。3. 〈美國〉用精神分析法治療（＝ psychoanalysis）。
  • of : OF ＝Old French 古法語。
  • variance : n. 1. 變化，變動，變更；變度，變量；【統計】（平）方（偏）差。2. （意見等的）相異；不和，沖突，爭論。3. 【法律】訴狀和供詞的不符。
  1. This paper anglicizes the date by using chi - square test, analysis of variance ( anova ) and liner regression analysis ; brings forth different characteristics of psychological actions and

    最後，本文通過對現象得分析研究其背後產生的原因、掌握其規律，力求能夠為博物館的工作提供現實依據。
  2. An optimized algorithm for mining association rules in hydrological time series is proposed on the foundation of the analysis of variance ( anova ), contingency table test and the new definition of interestingness

    摘要基於方差分析、列聯表檢驗以及興趣度的定義，提出一種挖掘水文時間序列關聯規則優化演算法。
  3. Abstract : events contributing to the establishment of statistics the science of data and its chemical branch are epitomized. as the new chemical branch named chemometrics or chemstatistics has been disputed in the circles of chemistry for a long time, reasons for adopting chemstatistics are given, which is defined as the science of gathering or generating, describing, summarizing and interpreting the data concerned to acquire new chemical knowledge or information. the fact that many traditional statistical methods, such as significance tests, analysis of variance, regression and correlation, and some others not usually considered statistical, such as model building, monte carlo method, fourier transformation, artificial nerval networks and pattern recognition, each contains one or more of the five connotations of statistics is expounded. the regular pattern that a chemstatistician grows up is approached. the urgent task is to include chemstatistics in the undergraduate or graduate curriculum of chemistry specialty. the goal of the project is to nurture chemists who know statistics

    文摘:本文追溯了統計學發展、建立中的大事，陳述了它的定義及其化學分支發展、建立的梗概；鑒于化學界對該新興化學分支學科的名稱長期存在爭議，提出了以化學統計學而不以化學計量學為該學科名稱的理由，把化學統計學定義為一個研究有關數據的收集或產生、描述、分析、綜合和解釋，以獲得新化學知識或信息的學科；闡明了許多公認屬于統計學的方法，如顯著性檢驗、方差分析、回歸和相關，以及一些尚未認定屬于統計學的方法，如模型建立、蒙特卡羅方法、傅立葉變換和人工神經網路，都含有統計學5個內涵中的一個或多個；探討了化學統計學家成長的模式，認為當務之急是把化學統計學納入化學專業的教學計劃，以培養懂統計學的化學家。
  4. The heath - carter anthropometric so - matotyping method was used. the somatotype components and distributions was calculated and compared with t - test and analysis of variance to test differences among the somatotype means and the somatotype attitudinal distance ( sad )

    按性別、城鄉、年齡進行了分組和體型計算，對不同組別的體型三因子值及體型分佈狀況進行了比較，應用t檢驗和方差分析對不組別的體型均值和體型點進行了分析。
  5. First, the existence of the regional labor wage differentials in china during recent years is supported by the analysis of variance ( anova )

    研究結果顯示，地區間勞動所得不均的問題確實存在於中國大陸，並有逐漸惡化的趨勢。
  6. 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。
  7. When compared with single factor analysis of variance, covariance analysis reduced efficacy evaluation error resulting from uneven weed distribution in the field

    結果表明，與按單因素試驗方差分析相比，協方差分析方法可以減小因雜草田間分佈不均勻而導致的調查誤差。
  8. All the data were analyzed by analysis of variance of spss, and it turned out some surprising and unexpected findings, which deviated from the original hypothesis : ( 1 ) chinese non - english - majored efl learners showed multiple perceptual learning modalities, which was the similar tendency with those in traditional classroom ; ( 2 ) although there was a slight decrease of the means of six instructional learning styles, there was no statistically change of the visual, tactile, kinesthetic, individual and group learning ; ( 3 ) however, there was a significant negative shift on auditory learning style of chinese non - english - majored efl learners, which was contrary to the originally hypothesis ; ( 4 ) after being analyzed as a moderator variable, gender played a significant part in the choice of instructional learning styles among chinese non - english - majored efl learners ; ( 5 ) within the group of female or male learners, it produced significant change in auditory, kinesthetic and group learning in female students while there was no significant change of all the six learning styles in male students

    而長期以來，研究者都是從理論的角度，對學習方式和計算機輔助教學進行研究，從實證角度的研究乏善可陳，基於此，本文運用定量研究的方法，著眼于調查研究計算機輔助教學對大學英語學生學習方式影響.本文以重慶大學來自8個專業的353名學生為研究對象，根據他們接受計算機輔助教學的時間長短分為三個組，進行問卷調查，對數據進行整理和分析，得出以下結論：大學英語學生傾向于多種學習方式；在六種學習方式中，有五種學習方式並沒有隨著在計算機輔助教學的環境而呈現顯著的變化；但在聽覺型學習方式上，出現了下降；從對性別的比較中，男生和女生在幾種學習方式上具有顯著的差別;而計算機輔助教學環境對男生學習方式沒有明顯的作用，卻對女生的聽覺型，體驗型和小組型學習方式有顯著影響。
  9. The fifth chapter " stock price arfima, garch and figarch model " introduced different kinds of time series models including fractal model, method such as analysis of variance ( anova ) and unit root test to test the stability of time series, method and criteria to estimate the arfima, garch and figarch model

    第五章介紹了股票價格的分形時間序列模型，介紹了檢驗時間序列平穩性的方差分析和單位根檢驗方法以及非平穩的處理方法， arfima ， garch和figarch模型的建模方法和股票市場的分形特徵和股票價格的figarcll模型叭穴參數估計方法和估計準則。
  10. Aiming at the ecological environmental deterioration of bashang, from 2002years to3 ~ 5months of 2003 years. sand - transporting quantity of land cover types were on - the - spot moinitoring in gale seaon, comparing the productivity of the main crops. improving environment and developing economy are compositively considered for applying returning cultivated to woodland and grassland to supply the base of theory and technology. the main results as following : 1 observing the sand transporting quantity of artificial grassland, stubble land and cultivate land. indicates that when wind speed is higher ( 8. 0m / s ), the sand transporting quantity of artificial grassland of 200cm reduces 35. 5 % in average more than that of cultivate land, 34. 5 % sand - transporting quantity than that of stubble land. no distinct difference between stubble land and cultivate land. and when wind speed is lower ( = 5. 0m / s ), the sand - transporting quantity of coverage is no distinct difference according to the analysis of variance

    從改善環境和發展經濟兩方面綜合考慮，為實施壩上地區「一退雙還」提供了理論與技術依據。主要研究結果如下： 1對人工草地、作物留茬地及耕翻地的輸沙量觀測表明：勁風（ 8 . 0m s ）下，人工草地比對照耕翻地輸沙量在200cm高度內平均降低了35 . 5 ，比作物留茬地平均降低了34 . 5 ；作物留茬地輸沙量與耕翻地差異不顯著；微風（ 5 . 0m s ）下，不同地表覆被類型對輸沙量的影響差異不顯著。
  11. The patent application acceptance and awarding of university was studied in this paper, including patent, utility model and industrial design between 1986 and 2001, and the comparative studies with other trades have been carried out ; investigations were done on the relationship between university patent applications, the number of researchers and inventors, application of r & d advances, number of technical service personnel, investment of scientific research funds, patent transfer, number of research and development projects, and number of scientific and technological achievement awards in universities ; 547 staff members of the central south university completed the questionnaire ( 32 questions ) regarding the intellectual property right, knowledge of patents, awareness of patent protection and patent - related behaviors, those people were distributed in the departments of teaching, research, administration and management, and teaching support ; one - way anova, multivariate analysis of variance manova and linear correlation methods were used in the analysis of research - related factors concerning central south university staff members and their understanding of intellectual property right, knowledge of patent, awareness of patent protection and patent - related behaviors, the major factors affecting university patent application, awarding and transfer were identified ; countermeasures to promote university patent development in china were also proposed

    本研究旨在通過對1986年? 2001年我國高校發明專利、實用新型、外觀設計的申請受理與授權情況的分析，並且與其他行業的比較；通過研究我國高校專利申請與高校研發人員數、 r & d成果應用及科技服務人員數、科研經費投入、高校專利轉讓、研究與發展課題數、科技成果獲獎數的關系；通過對中南大學547名教學、科研、黨政管理、教輔人員的產權知識、專利知識、專利意識、專利行為的問卷調查（共32題） ，並用單因素分析法、多元逐步回歸分析法和線性相關分析法，對中南大學在職人員各研究因素與產權知識、專利知識、專利意識、專利行為的統計分析，尋找出制約我國高校專利申請、授權、成果轉讓的因素，提出加速發展我國高校專利工作步伐的對策。
  12. Analysis of variance for all the traits shows that there are significant differences between populations and between individuals within populations

    方差分析表明：蠟梅表型性狀在群體間和群體內均存在極其豐富的變異， 10個性狀在群體間的差異均達顯著或極顯著水平。
  13. Secondly, a ship undocking process environmental forces testing plan is made by using the orthogonal design theory. measuring the environmental forces with different wind, wave and current combination from 0 ? to 90 ? and analyzing and processing the data are finished by using the analysis of variance method. comparing the experimental results with the results calculated using the ocimf method, the reliability of using the ocimf method is testified

    二、利用正交設計方法，制定了船舶出塢過程環境載荷測量方案，完成了船舶在出塢過程中從90到0過程中在不同風、浪、流組合下的環境外力測試和分析處理，利用級差分析方法，重點分析了風、浪、流以及方向對船舶出塢的影響程度大小，並把試驗結果和ocimf方法計算結果作了比較分析，驗證了ocimf方法計算結果的可靠性。
  14. The study chooses foodstuff industry, textile industry, drug products industry, transportation industry, information technology industry and estate industry ( there are totally 283 listed companies in these six kind of industries ), based on the financing data of the year of 2001. firstly, utilizing the one - way analysis of variance method to analyze if trade factor influence capital structure

    本課題選取食品飲料業、紡織服裝業、醫藥生物製品業、交通運輸業、信息技術業和房地產業六類共283家上市公司，以其2001年年報數據為依據，首先利用單因素方差分析方法檢驗不同行業的上市公司資本結構是否存在顯著差異。
  15. Data were then analyzed through frequency, mean, standard deviation, one way analysis of variance, and stepwise multiple regression

    所得資料以次數分配、平均數、標準差、單因子變異數分析及逐步?歸分析等方式進行統計分析。
  16. Abstract : based on the problems in assessments of quality of life and the theory of analysis of variance for split - plot design, a method for analyzing longitudinal quality of life data both univariate and multivariate was introduced with discussions on the application problems. it is also used to analyze the longitudinal quality of life in drug addicts across two groups

    文摘:萬崇華等.縱向資料裂區設計方差分析法及其在吸毒者生命質量評價中的應用.數理統計與管理. 1999 ， 18 （ 1 ） ， 1 - 4本文針對生命質量測評中存在的實際問題，分單變量和多變量兩種情況介紹用裂區設計方差分析思想處理縱向生命質量資料的方法，對應用中的有關問題進行討論，並用於吸毒者縱向生命質量的分析。
  17. Note 12 ? guide g 169 includes examples showing use of analysis of variance to compare materials

    備注11費歇爾舉例說明了在規格中使用試樣和對照材料的等級對比。
  18. Methods repetitive measure analysis of variance ( anova ) was used in analyzing qol at different time points

    方法用重復測量方差分析法研究抑鬱癥患者在不同時點的生命質量變化。
  19. An exploration of analysis of variance by items : what is it

    基於項目的方差分析探討
  20. Results show that relative standard deviation ( rsd ) of prediction value will become larger from 2. 5 % to 4. 72 % with energy decreasing form 100 % to 18 %. it is demonstrated that energy will not significantly affect predictive power by analysis of variance, because 3 samples f - value is 1. 62, 3. 02 and 2. 23 that all less than critical value f0. 05 = 3. 35

    不同能量下的預測值與化學值相關直線的t檢驗（ = 0 . 05 ）表明各相關直線均無顯著性差異；模型預測值的方差分析（ = 0 . 05 ）表明儀器能量變化並不會使未知樣品預測值產生顯著性差異。
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