Clay Ford
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Blog

Date Title Reading Time
Nov 25, 2025 Predicted means for a PO model 4 min
Sep 30, 2025 A Note on Random Walks 3 min
Aug 10, 2025 The average treatment effect: Figure 20.15 of Regression and Other Stories 3 min
Mar 24, 2025 Some notes on Cronbach’s alpha 5 min
Nov 17, 2024 The stats::filter() function 4 min
Oct 27, 2024 The Secret Weapon: section 10.9 of Regression and Other Stories 4 min
Sep 2, 2024 US Names: section 2.3 of Regression and Other Stories 5 min
May 29, 2024 Hypothesis testing: section 4.6 of Regression and Other Stories 6 min
May 29, 2024 Parametric Bootstrap of Kolmogorov–Smirnov Test 4 min
May 21, 2024 Age Adjustment: section 2.4 of Regression and Other Stories 13 min
Mar 16, 2024 A note on car::deltaMethod 4 min
Jan 21, 2024 Encoding a contrast in a linear model 4 min
Nov 11, 2023 Some R Fundamentals 6 min
Aug 19, 2023 rms for the rest of us 14 min
Jan 28, 2021 Would you rather 4 min
Jan 21, 2019 Most useful tests for an ANCOVA model 7 min
Dec 2, 2018 Using natural splines in linear modeling 9 min
Oct 22, 2016 Most useful tests for an ANCOVA model 8 min
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