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reneshbedre / bioinfokit

Bioinformatics data analysis and visualization toolkit
MIT License
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coloring points in PCA plots #32

Closed mbaddoo closed 3 years ago

mbaddoo commented 3 years ago

Hello- First, this is a great tool! Thanks so much for the documentation. Like jwill490 who commented Nov 2020, I too am interested in coloring points in the PCA plots by a metadata attribute. I have 24 samples, 8 observations. I appreciate any assistance you could offer. Thanks again! Melody DEG_hg38.csv

reneshbedre commented 3 years ago

If you have target variable information for all observations, you can color the points on PCA plot or biplot. See here for example, https://www.reneshbedre.com/blog/principal-component-analysis.html#principal-component-analysis-pca-with-a-target-variable