查询词典 t square

T test was applied to measurement data and chi square test or its continuity correction to enumeration data.

s表示。计量资料采用t检验，计数资料采用χ~2检验或校正的χ~2检验。

The measurement data was analyzed statisticly by t-test and enumeration data by chi-square test.

统计学方法计量资料用t检验，计数资料用x~2检验。

Statistical analysis: The measurement data were compared with the t test, and the enumeration data were analyzed with the chi-square test.

统计学分析：计量资料比较用t检验，计数资料用X^2检验。

To analyze the clinical characteristics of AS on Chinese and Western medicine,measurement data were carried out with descriptive frequency analysis and t test,enumeration data were analyzed with chi-square test,the study of TCM patterns were carried out with Pearson correlation analysis,and cluster analysis,etc.

采用Access软件建立与课题相关的数据库进行数据管理，统计分析在统计软件平台进行，计量资料进行描述性频数分析和t检验，计数资料采用卡方检验，证候学研究采用Pearson相关分析、聚类分析等。

The statistics used include: descriptive statistics, Chi-Square, t-test, Interquartile range, etc.

统计方法之使用包括描述统计、T检定、卡方检定、四分位距等。

Four sub-channels are used in the forward equalizer and the coefficients of the equalizer are adjusted by the error of constant modulus algorithm. The advantages of FSE and DFE are integrated. The ideal equalization can be obtained as long as the length of the equalizer equal to or bigger than that of the channel, and the algorithm has the characteristics of faster convergence and smaller mean square error.

该算法前馈滤波器采用4路子信道系统模型，用常数模误差函数对均衡器权系数进行调整，综合了分数间隔均衡器和判决反馈均衡器的优点，均衡器权长只要大于或等于信道长度就能完全均衡信道，该算法收敛速度比波特间隔判决反馈盲均衡算法与T/4分数间隔盲均衡算法(T/4FSE)快、均方误差比BSDFE与T/4FSE小，且计算量不变，有利于信息的实时恢复。

Through a questionnaire survey, the occupation choice and education of the subjects are explored and analyzed with chi-square test, one-way ANOVA, two-way multivariate analysis of variance, and t-test.

本研究采用问卷方式调查受测者之职业选择状况及在校求学状况，并以卡方检定、相依样本单因子变异数分析、双因子多变量变异数分析以及t检定等统计方法进行统计分析。

4 When evaporative cooling hydro-generator (generator/motor) is running off-centered instantaneously under accident condition, it shall be 20s if we multiply square of ratio between negative sequence current weightand rated current (pre-unit value) by allowed dissymmetric runtime t (I2/In)2t.

6.4蒸发冷却水轮发电机在故障情况下短时不对称运行时，应能承受的负序电流分量与额定电流之比的平方与允许不对称运行时间 t 之积(I2/In)2t 应为20s 。

IMMA: Intermediate Measures of Music Audiation (Gordon, 1982), which includes tonal and rhythm subtests. 2."Home Musical Environment Survey", a questionnaire designed by the researcher. Analysis was done using descriptive statistics, T-test, one-way ANOVA, chi-square, and Pierson's product-moment correlation. The results of this study were as followed

所使用的研究工具为戈登的「中级音乐听力测验（Intermediate Measures of Music Audiation）」及自编的「家庭音乐环境背景调查问卷」，所得资料以描述性统计分析、t 考验、单因子变异数分析、百分比同质性卡方考验、皮尔森积差相关等方法进行统计分析。

After investigating the clinical behavior,ultrasonic cardiograms and blood test results of acute prase(Including the Cholesterol、ESR、CRP、Platelet、Hemoglobin、Leucocyte),we analyzed the case by t test and chi Square test analysis.

对86例确诊为川崎病患儿的临床表现、超声心动图、急性期C―反应蛋白、胆固醇、血沉、血小板、血红蛋白、白细胞等资料进行计量资料t检验和计数资料χ2 检验。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。