查询词典 test of goodness of fit

The purposes of this experiment were to investigate the segregation of coat color in swine at vary mating types between Taoyuan and Duroc, and to understand that uniform black coat color of T was weather dominant or not to uniform red color of D, the adjusted Chi-square(χ2 ) test was used to determine the goodness of fit for Mendel's law of segregation.

本试验的目的是调查桃园种与杜洛克猪只各种配种型态产生后代之肤色分离情形，并以矫正之卡方测定进行遗传分离适合度检定，以了解桃园种全黑色肤色的基因与杜洛克全红色肤色基因有无显隐性关系。

Among 6 methods used to measure the pattern, the application of variance/mean ratio together with the x^2 test for goodness-of-fit to negative binomial distribution were deemed the best as their ecological meaning is explicit.

在判定物种分布格局的5种方法中，以方差／均值比率和负二项分布的检验联合运用效果较好，不仅生态学意义明显，而且结果具有严格的统计学意义。

The patterns of dominant species alongside Wanjiazhai Yellow River Diversion Project in Shanxi were studied by using dispersal index, clump intensity, mean crowding, Green's index, intensity index and x^2 test for goodness-of-fit to negative binomial distribution.

应用扩散系数、聚集指数、平均拥挤度、Green指数、聚集强度和负二项分布的x^2拟合检验等方法，研究了山西万家寨引黄工程优势种群的分布格局，并阐述了各指数间的关系。

The normality of the transformed samples by the two transforming approaches was investigated through parametric and goodness-of-fit test.

采用Monte-Carlo统计试验方法对水文分析中常用的Box-Cox变换和多项式正态变换的统计性能进行了对比分析。

Moreover,the ordered logistic regress is proved better than ordered probit regress by the test of goodness of fit...

使用积累线性模型建立的证券单笔交易模型具有良好的应用前景。

Robust goodness-of-fit test of AP model based on L-1 norm fitting［J］.

基于L-1范数拟合的AR模型的稳健的拟合优度检验［J］。

Robust goodness-of-fit test of AR model based on L-1 norm fitting .

基于L-1范数拟合的AR模型的稳健的拟合优度检验。

A table of critical values is presented for goodness of fit test, which is valid when P-Ⅲ distribution is assumed and PWM employed to estimate it's parameters.

即以拟优检验的理论来选择线型，以设计值X〓的无偏及有效性为准则去评价参数估计方法的优劣。

This matrix can be used by the MXCOMP program to test the goodness of fit of a cluster analysis to the similarity or dissimilarity matrix on which it was based.

该矩阵将用于MXCOMP程序来检测和基于聚类分析数据矩阵集的相似性。

The statistical comparison, the Chi-Square Test for Goodness of Fit is used to compare with field and simulated speed data.

图形对比是将由模型得出的速度轨迹曲线同相应的实测曲线进行对比；统计对比是对速度数据采用x〓检验法进行拟合检验。

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。