Trial software

PCA scatter plot shaded circles

7 views (last 30 days)

Show older comments

Saba Bashir on 22 Jul 2020

0
Link

Direct link to this question

https://nl.mathworks.com/matlabcentral/answers/568941-pca-scatter-plot-shaded-circles

Answered: Star Strider on 22 Jul 2020

I need this kind of circles with shade in my scatter plot. Someone please help me with the coding.

0 Comments
Show -2 older commentsHide -2 older comments

Sign in to comment.

Sign in to answer this question.

Answers (1)

Star Strider on 22 Jul 2020

0
Link

Direct link to this answer

https://nl.mathworks.com/matlabcentral/answers/568941-pca-scatter-plot-shaded-circles#answer_469266

Those look like covariance ellipses.

See How to draw a covariance error ellipse? and specifically the Matlab source code link.

This has already been coded, so there is no reason to re-invent it.

.

0 Comments
Show -2 older commentsHide -2 older comments

Sign in to comment.

Sign in to answer this question.

Categories

AI, Data Science, and Statistics Statistics and Machine Learning Toolbox Dimensionality Reduction and Feature Extraction

Find more on Dimensionality Reduction and Feature Extraction in Help Center and File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Trial software