针对医生提供的数据,在样本服从正态分布的假设下,进行了频数分析、配对检验和方差分析。
According to data provided by doctor, under the assumption that sample is normal, performed frequency analysis, pair test and variance analysis.
结果实验前后各组均数间进行配对检验,结果1、2组间在处理前后差异有显著性(P<0.01),实验3组与对照组间在处理前后差异无显著性(P>0.05);
Results The result between pre-and post-soaks was compared with matched pair t test. There was significant difference between groups 1 and 2(P<0.01), but not between group 3 and control group(P>0.05).
他以曼卡斯顿200名学生为对象,在上午九点和下午两点分别用单词配对的测试方式检验他们的记忆力情况,并发现相对于上午42%的正确率,下午(51%)学生们的记忆力表现有9%的提高。
Students correctly identified 51% of word pairs in the later session, compared with 42% in the morning.
结果一系列非参数检验证实数字变形模型的有效性,且配对比较法优于普通的标准比较法。
A series of non parametric tests validated the digitized distortion model and indicated that the Paired Comparison Method was superior to the Standard Comparison Method.
计量资料组间差异比较采用配对t检验,各指标间的相关性处理采用直线相关分析。
The paired t test was adopted to compare the intergroup difference of measurement data. Line correlation analysis was applied to dispose the relativity among the indexes.
计量资料差异比较采用配对t检验。
The differences of the measurement data were compared with the paired t test.
随后本文利用配对样本检验的方法证明了具有卓越IT能力的企业会有更好的企业绩效。
Furthermore, this article demonstrated that IT capability had positive impact on the performance of enterprises with a matched-sample comparison group methodology.
方法在黄浦区某社区对94名有心理卫生问题的老年人进行干预前后的配对t检验,并设对照组和心理健康组。
METHODS We divided them into intervention groups, control one and health one, among which we interviewed 94 old people with psychological health problems and adopted analysis of paired-t test as well.
所有结果采用非配对t检验和相关性分析。
The results were analyzed with unpaired t test and correlativity test.
给出了一种对配对四格表进行一致性检验的检验方法。
This paper provides a method to test the consistency of the paired fourfold table.
用力肺活量作为分析的参数使用混合的模型反复使用ANOVA和配对t检验进行统计学比较。
Percent forced vital capacity was the outcome parameter with data analysis using a mixed-model repeated-measures ANOVA and paired t tests.
效果检验:编制调查问卷,利用配对样本t检验方法检验顶岗前后班级管理能力差异。
Result test: Prepare the questionnaire, and utilize the paired sample t to test the difference of class management ability before and after in-post practice.
将基金收益率指标以及三个风险调整指数对基金绩效的排序结果进行两两配对,并检验其相关性。
Fund will yield indicators, as well as the three risk-adjusted performance index of the sort of fund results on February 2 pair, and test its relevance.
结果采用配对t检验进行统计学分析。
The results were applied comparative t-test to perform statistical analysis.
数据处理采用了配对数据的T检验及其它一些常规统计。
The processing of data is done by the T test for data collaboration and some other normal ways in statistics.
方法随机抽取近视患者72例,年龄18 ~35岁,进行医学验光与常规验光,将检测结果用配对t检验。
Methods the medical optometry and the normal regulations optometry were performed on 72 patients, age in 18 ~ 35 years old. The examination consequently USES to form couples the t test.
目的计算配对符号秩检验的确切概率。
Purpose To compute the exact p-value of Wilcoxon matched-pairs signed-ranks test.
在此基础上,建立了一个考虑要素分配对增长方式影响的计量经济模型,并根据我国的经济数据,对模型的参数进行了估计和检验。
Based on the above, an econometrical model concerning the effect of distribution of production factors on economic growth mechanism is established, and the parameter.
对测试结果的统计分析采用三因素重复测量的方差分析和多重比较分析及配对T检验。
The correct responses were analyzed with 3-factor repeated measures analysis of variance, multiple comparison analysis, and pairwise T-test.
方法:观察下颌第一磨牙陈旧性拔牙间隙29处。测量矫治前后该处牙槽嵴高度,将测量值进行配对t检验。
Method: 29 lower first molar Spaces were observed and the height of alveolar crest before and after treatment were analyzed with paired-t tests.
方法:观察下颌第一磨牙陈旧性拔牙间隙29处。测量矫治前后该处牙槽嵴高度,将测量值进行配对t检验。
Method: 29 lower first molar Spaces were observed and the height of alveolar crest before and after treatment were analyzed with paired-t tests.
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