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PCA practice: exploring additional variations

We also want to explore different sources of variation that might be present in our data by exploring the other factors in the metadata. We colored the example PCA for these factors.

strain:

example strain PCA

cage:

example cage PCA

sex:

example cage PCA

Using the PCA plots above, pick the statement that are TRUE.

This exercise is part of the course

RNA-Seq with Bioconductor in R

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