原文由 zjy365286 发表:
通过这个链接http://www.xlstat.com/en/home/
下载XLSTAT程序,
可以完成有关PCA的许多计算.
XLSTAT is the leading data analysis and statistical solution for Microsoft Excel
The XLSTAT add-in offers a wide variety of functions to enhance the analytical capabilities of Excel, making it the ideal tool for your everyday data analysis and statistics requirements.
XLSTAT is compatible with all Excel versions from version 97 to version 2007, and is compatible with the Windows 9x till Windows Vista systems, as well as with the PowerPC and Intel based Mac systems.
Because it is quick, reliable, easy to install and to use - and well-priced - XLSTAT is used today by more than 15,000 customers in businesses and universities, big and small, in over 80 countries throughout the world.
XLSTAT can be purchased online on a highly secured site, anytime, anywhere. Both electronic and CD-Rom versions are available.
本人没有用过这个软件,不知提供此方法的朋友能否介绍一下如何使用?多谢