2010 Census Data Cluster Analysis

Aggregated the clustering work I’ve been working on.

Based on 2010 Census Data, a Statistical Abstract of the United States

Optimal k for clusters as found by NbClust’s 30 tests was 2 (majority rule). I used box-cox transformed PCA Whitened and weighted variables as well as fviz_dist to visualize the similarities of clusters.

Violin plots to aggregate the actual clusters

A 3d PCA plot showing the top 3 principal components which made up 77% of the proportion of variance

And finally pairplot to show the 2 clusters mapped against every possible scatterplot of the original data.

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