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秩相关的英文

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"秩相关"怎么读用"秩相关"造句

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  • rank correlation
  • rankcorrelation

例句与用法

  • The spearman rank correlation test and kendall r rank correlation test are utilized to analyze the correlation of the typical implicit behaviors
    采用spearman秩相关检验和kendall秩相关检验对典型的间接行为进行了相关性分析。
  • Could reflect the tendency relationship between two genes , while information entropy and fuzzy corr . coef . could reflect the dependency relationship of regulation
    线性相关系数和秩相关系数可以体现基因表达调控的趋势性,信息熵相关系数和模糊相关系数反应调控的依赖关系。
  • The interspecific association and correlation of 36 dominant species of the wetland vegetation were analyzed by using x2 - test , pearson ' s coefficient and spearman ' s coefficient . the results shown that those dominant populations composed 630 species - pairs ; among the 36 species were herbs , and the higher significant association ' s or correlation of species - pairs were 49 , 88 , 71 , respectively , moreover , the significant association ' s or correlation of species - pairs were 31 , 9 , 7 , respectively
    采用x ~ 2检验、 pearson积矩相关系数和spearman秩相关系数等方法对湿地植物群落的种间关系研究,结果表明: 36个建群种群和优势种群构成的630个种对(其中主要是草本植物) ,其中极显著关联的种对数分别为49 、 88 、 71 ,显著关联的种对数分别是31 、 9 、 7 。
  • Abstract : based on fuxin 1994 1998 air environmental inspection data , appllying pollution load method and order related index method , this article evaluates fuxin present situation of air environmental quality , analyses air pollution characters and reason , reveals air pollution change law and tendency and poses fuxin dominant questions existing in air environment
    文摘:以阜新市1994 1998年环境空气监测数据为基础,应用污染负荷法和秩相关系数法,评价了阜新市环境空气质量现状,分析了环境空气污染特征及其产生原因,揭示了环境空气污染变化规律及其变化趋势,提出了阜新市大气环境存在的主要问题。
  • The impacts of soil and water conservation on river flow and soil - hydrology of jia - lu - he , tu - wei - he , pian - guan - he and qiu - shui - he catchments have been analyzed by the simulation and on - spot measuring methods according to data of during 1950 ' s to 1990 ' s . the selected catchments of the above four all are in the key area of soil and water conservation on the loess pleatu . the main results are as follows . the trend , reasons and critical year of annual river flow " change have been researched by rank correlation and maximum deviation division
    本文以黄土高原水土保持重点区的佳芦河、秃尾河、偏关河和湫水河等四条流域为代表,采用定量与定性、模型模拟与实测对比相结合的方法,系统分析了上世纪50 90年代时段内水土保持对河川径流及土壤水文的影响,取得主要结果如下:采用秩相关和极差分割等定量评价方法,分析了四条支流径流量变化趋势、变化原因及发生明显变化的临界年份。
  • In the first part of this article , the problem of heteroscedasticity is put forward . the serious effect is also stated . in the first section of the second part , several commonly cited testing methods are introduced , such as graph method , spearman rank correlation coefficients test , park test , glejser test and goldfeld - quandt test
    在第二节中,首先综述了各种文献中给出的常用的检验异方差的方法,它们有图示法、斯皮尔曼( spearman )的秩相关系数检验法、帕克( park )检验法、格莱舍尔( glejser )检验法、戈德菲尔德-匡特( goldfeld - quandt )检验法。
  • X2 test with 2 2 contingency table and ochiai indices were used to analyze the interspecific association of 12 dominant species of meadow community and 20 dominant species of scrub community and 18 dominant species of tree community . pearson ' s correlation coefficient and spearman ' s rank correlation coefficient were also applied to calculate correlations between species
    在该地区植被的优势种的种间关系的研究方面,运用2 2列联表、 x ~ 2检验方法对群落优势种进行总体相关性和种对间的联结性检验,利用共同出现百分率jaccord指数测定种对间的关联度,应用pearson相关系数和spearman秩相关系数刻画种对间的数量变化关系。
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