How to get hotelling's t-sqaure for first few components of PCA
조회 수: 8 (최근 30일)
이전 댓글 표시
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?
댓글 수: 0
답변 (1개)
Rajani Mishra
2020년 3월 12일
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
댓글 수: 0
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!