abstract
This report describes my experiences using general purpose statistical software over 20 years and for over 11 years as a statistical consultant helping thousands of UCLA researchers. I hope that this information will help you make strategic decisions about statistical software { the software you choose to learn, and the software you choose to use for analyzing your research data.
上面文件,我是可以下载的
是
http://www.ats.ucla.edu/stat/ 的网站
至于可信度,“你说的” 与 “人家技术报告写的” 我不知道谁的可信度高
就让大家读完自己判断吧。
毕竟人家的技术报告
对比了许多方面的内容。