Closed hovinh closed 3 years ago
I'm curious about your approach. Could you include this feature in a public fork of erdogant/pca?
Nice. This seems like a useful addition. Can you push it? A new branch or fork is a good suggestion.
Great. I will do it this weekend and let you two know :)
Thank you for reviewing and approving my PR.
Yes great, some minor changes I made are described in #16
I have checked out the latest commit. Yes, that looks neat. Thank you :D I guess the issue can now be closed.
Hi erdogant,
Firstly, I use your package in daily work and feel grateful for your sharing of this cool package with the community.
I'm employing Hotelling's T2 and SPE in form of a quality control chart, in which each product attribute is plotted as a single data point, those deviates above a certain threshold will be flagged out and intervened. Given this context, I have a training dataset to extract required parameter during
train
mode, i.e.mean(X)
&var(X)
in Hotelling's T2 andg_ell_center
&cov
in SPE, then reuse them to transform new coming data ininfer
mode.I have implemented this feature in the
compute_outliers()
function and wonder if I can contribute this to the pca package?Sincerely, Vinh