Ground State
Ground State
Posts exploring the fundamentals: core principles, rigorous analysis, and philosophical perspectives on chemical modeling. This is where we build solid foundations and question our assumptions.
-
Singular Value Decomposition and PCA: Practical Foundations for Chemical Data
November 19, 2025A comprehensive guide to understanding and applying SVD and PCA for extracting meaningful structure from high-dimensional chemical datasets, with practical Python implementations.
-
Understanding Linear Regression: The Foundation of Data Analysis
November 15, 2025A deep dive into linear regression, exploring the mathematics, statistics, and practical implementation of this foundational modeling technique.
-
What Kβ Emission Tells Us (Without Going Resonant)
November 15, 2025Ground State explainer on Kβ1,3 vs Kβ′ and what they report.