Tag Archives: #pca #pcabiplot #screeplot #principalcomponentanalysis

How to read PCA biplots and scree plots

Principal component analysis (PCA) has been gaining popularity as a tool to bring out strong patterns from complex biological datasets. We have answered the question “What is a PCA?” in this jargon-free blog post — check it out for a simple explanation of how PCA works. In a nutshell, PCA… Read more »