The x2 test is lower and the Spearman rank correlation test is better than Pearson test .

x~2 检验呈显著、极显著相关的种对数少于相关分析和秩相关分析，Spearman秩相关分析优于Pearson相关分析。

DPN will affect the relationship between factors and univariate analysis the measured data to that between the two groups using t test for comparison between the sample rate of x2 test .

将影响因素与DPN的关系作单因素分析，各测定数据以 x ± s表示，组间比较用t检验，样本率之间比较 用 x2 检验。

All data were analysed using SAS 6.2 software and x2 test was used to check differences between groups .

采用 尸 检验，应用 sAs6.2软件对全部数据进行 处理， p<0.05为显著性差异。

Statistical analyses were performed with x2 test .

统计 数据 应用 x2 检验 进行 统计学 处理。

The X2 test of linear doseresponse equations were credible .

对各剂量反应方程进行了 X2 检验，均符合精度。

The descriptive non - parametric statistics u test t test x2 test and stepwise multiple regression analysis were adopted .

统计方法使用描述性方法、非参数 检验 方法、u检验、t检验、 x 检验及多元逐步回归方法等分析 脑 卒中患者的 生活 质量 状况及其影响因素。

Single factor analysis applied x2 test and P0.05 had statistical significance .

单因素分析应用 x2 检验，P0.05有统计学意义。

Application wilcoxon sign rank test X2 test t test and correlation analysis statistical test .

应用wilcoxon符号秩检验、 X2 检验、t检验及相关性分析进行统计检验。

Comparison between the two groups with t-test Comparison between groups compared with more than mean variance analysis and K-W rank sum test counted datas were used x2 test the rate of using x2 test analysis .

两组间均数比较用t检验，多组间均数比较用方差分析，方差不齐时用秩和检验，率的分析采用 x2 检验。

Each rate was shown by percentage and was compared with by x2 test .

率的比较采用 x~2 检验；

A database was established using SPSS 17.0 for statistical analysis . Statistical methods included : statistical description t test X2 test kruskal-wallis H test repeated measures analysis of variance .

采用SPSS17.0统计软件建立数据库，对资料进行统计描述、 卡 方 检验、非参数秩和检验和重复测量方差分析等统计方法。

SPSS 13.0 statistical package was used for data analysis the data was tested by X2 test and the correlation was analyzed by Spearman rank analysis .

研究结果采用SPSS13.0统计软件包进行数据分析， X2 检验及Spearman等级相关分析。

X2 test revealed that all loci were in the balance of Hardy-Weinberg ( P > 0.05 ) .

经 卡 方 检验表明，各位点都处于哈代一温伯格平衡状态（P＞0.05）。

Mean were compared by t test and rate compared by X2 test the both groups .

两组均数的比较用t检验，率的比较用 x2 检验。

Data Analysis : respectively parameter t-test X2 test . Result : 1 .

数据分析：参数比较分别进行t检验、 χ 2 检验。

Statistical analysis of x2 test was used p value less than 0.05 will have significant difference .

统计学分析 采用 计数 资料 χ 2 检验，p<0.05具有显著性差异。

Enumeration data were subjected to X2 test and measurement data to t test .

计数资料 应用 X~2 检验，计量资料应用t检验。

Statistic x2 test was employed to check whether the differences are significant or not .

为了检验这些差异性是否显著，本文采用了 卡 方 检验。

Two sets of measurement data use t test two group count data use X2 test or compared with F tests or rank sum test of H test .

两组间计量资料用t检验，两组间计数资料用 χ 2 检验，或秩和检验的H检验。

Mathematics mode theory data of interference action and functional response is much closed to its observed data . And the error is not notable ( P < 0.05 ) by X2 test .

干扰作用和功能反应的数学模拟理论值与观察值很接近， 经 X2 检验后，误差不显著（P>0.05）。

OBJECTIVE : To conduct X2 test using excel statistical function .

目的： 探索利用Excel软件统计函数进行 X2 检验。

No significant difference among them was observed by X2 test ( p0.05 ) .

用 X2 检验，各组之间无显著性差异（p＞0.05）。

There was significant difference about complication on squeezed place ( by X2 test P < 0.01 ) .

两组病人受压部位并发症发生情况 经 字 2 检验，有显著性差异，P<0.01。

The student 's T test and X2 test were performed with SAS software .

选用了SAS软件包，分别应用了t检验与 X~2 检验对 数据进行了统计学 处理。

Measurement data as mean ± standard deviation ( X ± S ) said the comparison before and after treatment using paired t test comparing the efficacy between the two groups using X2 test using Ridit level data analysis .

计量数据以均数±标准差（X±S）表示，治疗前后的比较用配对t检验，组间疗效的比较用 X2 检验，等级资料采用Ridit分析。

Column Ridit level analysis of count data line x2 test t test measurement data line and the normal distribution does not match the two samples were then used rank sum test ; P0.05 was considered statistically significant . Results : 1 .

等级资料行Ridit分析，计数资料行 x2 检验，计量资料行t检验，不符和正态分布者则采用两组样本的秩和检验；P0.05为差异有统计学意义。

The t test and X2 test were used for statistical analysis .

统计学处理采用t检验及 X2 检验。

The treatment group and control group were further divided respectively into 3 subgroups by genotypes . Statistic analyses were performed using t-test for measurement data and X2 test or Fisher exact test for count data . 2 .

按基因型分别将治疗组和对照组分3组，计量资料采用t检验，计数资料采用 X2 检验或Fisher精确检验。

Statistical properties of wavelet transform coefficients of CT images were studied . Using the x2 test we determined best fitting distribution functions for the wavelet transform coefficients .

本文研究了CT图象小波变换系数的统计特征，用 x2 检验 方法得到了小波变换系数的统计分布。

Relevant data using X2 test rank sum test and correlation analysis .

对相关数据采用 X2 检验、秩和检验及相关性分析。