Applying a PCA model to new data

[aatalai]

After using the PCA can there be a model object to output to be able to "score" new data?

Similar to PCA transform here https://stackoverflow.com/questions/26182329/how-do-i-convert-new-data-into-the-pca-components-of-my...

As currently there is no way to use this model with new data

[RWvanLeeuwen]

Hi there,

First and foremost I'd like to state that I agree with your sentiment. However, you need a fix for your issue.

Would it be of use to follow the steps laid out in this R vignette? https://cran.r-project.org/web/packages/LearnPCA/vignettes/
I expect that they will enable you to employ a bit of programming to build your own fix.

With kind regards,

Roland

[aatalai]

@RWvanLeeuwen haven't used the R toolbefore but could give it a go