PiscesLogoSmallerStill  Scree Plot

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A Scree Plot shows the decline in the fraction of total variance in the data explained by each Principal Component. The PCs are plotted in decreasing order of their  contribution to the total variance. The display options are selected from the panel to the left of the graph. There is also the option to plot the cumulative variance explained by 1, 2, 3 or more principal components.

 

Scree plot PCA2