In the article ,I made basic introduction about simple slope, and the example included involve using of the provided dataset in R, from the package of QuantPsych. After that, I developed this topic to an article. In my own paper (now is under review), I substitute the data provided by R for applied research data. The trick is simulation, by applying efficient statistics (mean, sd, the correlation matrix of different variables, the most important, the value of correlaitions between interaction and other variables) provided in published academic articles. I simulated data set with almost the same relationships between variables, for anyone interested in this topic, you can try this method following my codes (in R software and ). By processing these programs, you can apply raw information contained in any research to proceed your own analysis concerning simple slopes to explore the simple effect you interested in but the author didn't analyze in their articles. Note that my paper concern cases with continuous variables as moderator and mainly focus on linear regression.
the following contain both English and Chinese version of my code
updata: the lastest codes are not available temperorily.
English version:
data simulation:click here
simple slope analysis:click here
Chinese version:
数据模拟: 点击 这里
简单斜率分析:点击这里
在$latex z_{\frac{\alpha}{2}$及$latex z_{1-\frac{\alpha}{2}}$之间就是没有调节效应区域,z值的其他水平就是存在调节效应发生影响的水平范围。这样看,传统回归的检验方法