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二因素anova的主效应和交互效应的类型

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二因素anova的主效应和交互效应的类型 [2024/04/07 04:24] 2104龚文滕二因素anova的主效应和交互效应的类型 [2024/04/07 04:35] (当前版本) 2104龚文滕
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   * 一个自变量__所引起的差别__在另一个自变量的不同水平上不同   * 一个自变量__所引起的差别__在另一个自变量的不同水平上不同
   * {{:非按序交互作用.png?200 |}}   * {{:非按序交互作用.png?200 |}}
 +
  
 ====The types of main and interactive effects of two factor ANOVA==== ====The types of main and interactive effects of two factor ANOVA====
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   * Independent variable 2: number of cups of coffee consumed (more, less)   * Independent variable 2: number of cups of coffee consumed (more, less)
   * Dependent variable: exam score   * Dependent variable: exam score
 +
 +
 +----
 +**The main effect of factor A**
 +  * ----------less-------more
 +  * morning patterns----90------90
 +  * night patterns----60------60
 +  * {{:a主效应.png?200 |}}
 +
 +----
 +**The main effect of factor B**
 +  * ----------less-------more
 +  * morning patterns----60------90
 +  * night patterns----60------90
 +  * {{:b主效应.png?200 |}}
 +
 +----
 +**The main effects of factor A and factor B**
 +  * ----------less-------more
 +  * morning patterns----60------90
 +  * night patterns----30------60
 +  * {{:ab主效应.png?200 |}}
 +
 +----
 +**The interaction between factors**
 +  * ----------less-------more
 +  * morning patterns----90------60
 +  * night patterns----60------90
 +  * {{:交互作用.png?200 |}}
 +
 +----
 +**Interaction and the main effect of a factor**
 +  * ----------less-------more
 +  * morning patterns----90------60
 +  * night patterns----30------60
 +  * {{:交互作用_1主效应.png?200 |}}
 +
 +----
 +  * __**Classify by factor main effect**__
 +  * **Interaction and main effects of two factors**
 +  * ----------less-------more
 +  * morning patterns----90------60
 +  * night patterns----10------80
 +  * {{:交互作用_2主效应.png?200 |}}
 +
 +----
 +  * **Interaction and main effects of two factors**
 +  * ----------less-------more
 +  * morning patterns----90------60
 +  * night patterns----10------80
 +  * {{:交互作用_2主效应.png?200 |}}
 +
 +----
 +  * __**Sort in order or out of order**__
 +  * **Sequential interaction**
 +  * The direction of the effects of the two independent variables is consistent, but the magnitude of the difference is different
 +  * {{:按序交互作用.png?200 |}}
 +
 +----
 +  * **Non sequential interactions**
 +  * The difference caused by one independent variable varies at different levels in another independent variable
 +  * {{:非按序交互作用.png?200 |}}
二因素anova的主效应和交互效应的类型.1712463850.txt.gz · 最后更改: 2024/04/07 04:24 由 2104龚文滕