chi square test

The statistic methods, such as Chi-square test and Binary Logistic Regression were used to study the relationship between type 2 diabetes mellitus and cardiovascular risk factors clustering.

应用χ2检验、二项分类Logistic回归方法分析病例组和对照组的心血管疾病危险因素检出率及聚集性。

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Chi-square test indicated that bullies status is no significant differences in nationality and gender . 3.

卡方检验结果表明,欺负情况在国籍和性别上并不存在显著差异.

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The chi square test is first run on synthetic data sets to show that it can efficiently find the proper order of Markov chain.

卡方测试分析模拟数据发现它能有效地确定模型阶数。

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In this section, we use factor model to estimate funds performance, and prove sustainability of bond funds performance with regression method, Pearson correlation method, Spearman correlation method and chi square test.

本文运用因子模型进行了债券型基金的绩效评估，并通过回归法、Pearson相关系数、Spearman相关系数以及Yates修正下的卡方检验法来证明基金绩效存在可持续性。

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McNemar Chi square test was only indicated for b+ c20, when b+ c ≤ 20, the method of exact probability introduced by this article should be considered.

结论：McNemar卡方检验方法仅适于b＋c＞20情形，当b＋c≤20时宜用本文介绍的精确概率方法：或通过公式计算或直接查表。

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The correlation between lymph node metastasis and expression of BMP-2 mRNA in OSJ was analyzed by Chi square test.

应用卡方检验，对OSJ中BMP-2mRNA表达与淋巴结转移间的关系作统计分析。

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Use a chi-square test to analyze Classification data and survival analysis to analyze prognostic factors.

分类资料的比较采用卡方检验，肝癌患者随访研究采用生存分析。

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A Summary Chi Square Test of the Non-Null Hypothesis

非虚假设综合卡方检验

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Score of post-traumatic hip functional in each group by chi-square test, P0.05, the difference is not statistically significance.

各组髋关节创伤后功能评分经卡方检验，P0.05，差异无统计学意义。

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T Test, Chi-Square Test and Spearman's Rank Correlation Analysis were used.

采用t检验或卡方检验及Spearman等级相关分析等分析透析用导管相关性感染的易感因素.

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The chi square test shows the difference has significance ( P0.05).

经卡方检验差异显著（P＜0.05）。

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The statistical inference includes ANOVA, Chi-square test, multiple regression, and logistic regression.

统计推断用方差分析检验, 卡方检验, 多元线性回归分析和多因素非条件Logistic回归分析法.

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The result was analyzed statistically by X 2 ( chi-square test ) to compare the difference between two nationalities.

用X~2检验(chi -square test)比较两个民族基因频率分布的差别,用Woof公式计算比数比 ( oddsratio, OR ) 和95%可信限(confidenceinterval,C.I. ).

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Genetic analysis and chi-square test showed that dwarf type in Lagerstroemia likely controlled by an complete dominance major gene as well as polygene.

对分离比进行遗传分析和X2检验，结果表明紫薇矮生性状受一对完全显性主效基因控制，同时存在微效修饰基因。

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Objective To explore whether it is necessary to adopt continuity adjusted formula for chi square test for fourfold table data as well as exact probabilities in 2 × 2 table.

目的探讨四格表资料χ2检验是否需要连续性校正以及是否需要用确切概率法。

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