Labs

Note

Sessions are organized around labs. Feel free to look at the lab before sessions. Do not rush to solutions proposed here

Date Title Tags
Jan 15, 2025 Introduction and Visualization Visualization, Public Statistics
Jan 15, 2025 Brush up your R R language, Tidyverse, IDE
Jan 22, 2025 Table wranglig R language, dplyr, tabula data
Jan 29, 2025 Univariate categorical data Univariate data, GSS
Jan 30, 2025 Univariate numeric data Univariate data, GSS
Feb 5, 2025 Bivariate data bivariate data, mosaicplots, scatterplots, simple linear regression
Feb 19, 2025 Linear Regression I Linear regression, OLS, lm
Mar 5, 2025 Linear regression II Linear regression, OLS, lm, diagnostics, variable selection
Mar 12, 2025 SVD and PCA SVD, PCA
Mar 19, 2025 Correspondence Analysis SVD, CA, Correspondence Analysis
Mar 26, 2025 SVD, MCA, CCA SVD, PCA, CA, MCA, CCA
Apr 2, 2025 Clustering: kmeans Clustering, k-means
Apr 7, 2025 Clustering: Hierarchical Clustering, Hierarchical
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Tip

Before working out a lab, make sure the relevant packages are installed in your environment.