Behavioral Software Engineering - Example of psychometric evaluation with R

The present document provides an executable hands-on introductory psychometric validation example written for a behavioral software engineering audience. The present document is part of a paper: > Daniel Graziotin, Per Lenberg, Robert Feldt, Stefan Wagner (2020): Behavioral Sofware Engineering: Methodological Introduction to Psychometrics. Work in Progress. Available: https://arxiv.org/abs/2005.09959 Even though it is as self-contained as possible, we recommend reading it after reading the paper. The present document is also a [R Markdown file](https://rmarkdown.rstudio.com). Its text version is interactive and can be executed directly in R Studio, making it completely reproducible.本文件提供了一则可执行的实操入门级心理测量验证示例，专为行为软件工程领域的受众编写。本文件是一篇论文的组成部分：丹尼尔·格拉齐奥廷、佩尔·伦贝里、罗伯特·费尔特、斯特凡·瓦格纳（2020）：《行为软件工程：心理测量学方法论导论》，工作论文，可访问地址：https://arxiv.org/abs/2005.09959。尽管本文件已尽可能做到自成体系，但我们建议读者在阅读上述论文后再阅读本文件。本文件同时也是一份R Markdown文件，相关介绍可访问 https://rmarkdown.rstudio.com。其文本版本具备交互性，可直接在R Studio中运行，因此具备完全可复现性。