How to assess correlation from boxplots of a feature matrix?

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Utkarsh Singh

Dear Safa, I went through the links, not very helpful.

Ajit kumar Roy

@Utkarsh

For your information' Boxplots are particularly useful for assessing quickly the location, dispersion, and symmetry or skewness of a set of data, and for making comparisons of these features in two or more data sets.I think u may not get your desired answer from Boxplot.

Thank you for the clarifying Mr. Roy.

Is it possible to assess feature correlation using principal component analysis? I have a MxN feature matrix with N features and M observations. I just need to ensure that these N features are not highly correlated to each other. How can I do that?

Thanks in advance!

Nadia H. Al-Noor

Dear Singh

See this link

https://www.theanalysisfactor.com/tips-principal-component-analysis/

Regards.

Alaba Lamidi-Sarumoh

Dear Singh, you are on the track. It is possible to assess the level of correlation using principal component analysis. The only thing you need is know the right button to click on your software (SPSS).

Dear Alaba, only if it was that easy. I am using matlab, not familiar with spss