Labs Solutions

Date	Title	Tags
Jan 12, 2026	Introduction and Visualization	Visualization, Public Statistics
Jan 12, 2026	Brush up your R	R language, Tidyverse, IDE
Jan 19, 2026	Table wranglig	R language, dplyr, tabula data
Jan 26, 2026	Univariate categorical data	Univariate data, GSS
Jan 26, 2026	Univariate numeric data	Univariate data, GSS
Feb 2, 2026	Bivariate data	bivariate data, mosaicplots, scatterplots, simple linear regression
Feb 16, 2026	Linear regression I	Linear regression, OLS, lm
Mar 2, 2026	Linear regression II	Linear regression, OLS, lm, diagnostics, variable selection
Mar 9, 2026	SVD and PCA	SVD, PCA
Mar 16, 2026	Correspondence Analysis	SVD, CA, Correspondence Analysis
Mar 23, 2026	SVD, MCA, CCA	SVD, PCA, CA, MCA, CCA
Mar 30, 2026	Clustering: kmeans	Clustering, k-means
Apr 6, 2026	Clustering: Hierarchical	Clustering, Hierarchical