How to get hotelling's t-sqaure for first few components of PCA
4 次查看(过去 30 天)
显示 更早的评论
hi
I am trying to get t-square values for just two components in a PCA run but i am getting t-square for all components. matlab documentation is saying to calculate t-sqreduced and t-sqdiscareded, but i am unable to understand what does these means. is there any way to directly get t-square for only first component?
0 个评论
回答(1 个)
Rajani Mishra
2020-3-12
Please read “Hotelling’s T-squared Statistic” part in the “More about” section in the documentation of pca function, it explains about finding T-squared statistic in the reduced space. You can find pca documentation here : https://www.mathworks.com/help/stats/pca.html#bvmb8k3-1
0 个评论
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!