analysis of variance中文什么意思

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用"analysis of variance"造句

变差分析

变分析

变异数分析

方差分析法

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analysis: n. (pl. -ses ) 1.分 ...
variance: n. 1.变化，变动，变更；变度，变 ...
variance analysis: 变异分析(电算); 差异分析; 方差 ...

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例句与用法

Two - way analysis of variance
双因素方差分析
The analysis of variance showed that the difference among treatments reached at the 1 % significant level
方差分析表明，处理间差异达到1 %显著水平。
Tests for presuppositions concerning validity of split - plot analysis of variance with repeated measures
医学重复观测数据裂区方差分析的假定条件的检验
Note 12 ? guide g 169 includes examples showing use of analysis of variance to compare materials
备注11费歇尔举例说明了在规格中使用试样和对照材料的等级对比。
The tests for the presuppositions concerning the validity of univariate analysis of variance with repeated measures
重复观测数据单变量方差分析的前提条件的检验

英文释义

名词

a statistical method for making simultaneous comparisons between two or more means; a statistical method that yields values that can be tested to determine whether a significant relation exists between variables
同义词：ANOVA

百科释义

In statistics, analysis of variance (ANOVA) is a collection of statistical models, and their associated procedures, in which the observed variance in a particular variable is partitioned into components attributable to different sources of variation. In its simplest form, ANOVA provides a statistical test of whether or not the means of several groups are all equal, and therefore generalizes t-test to more than two groups.

详细百科解释