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Regression Modeling

Category: General  ·  Sub-category: general-misc  ·  Last updated:
type:debug
Modeling relationships between variables using regression. Covers simple linear regression, multiple regression, polynomial regression, logistic regression, model fitting (least squares, maximum likelihood), residual analysis, model diagnostics, R-squared, adjusted R-squared, multicollinearity, variable selection, and the Box-Jenkins dictum that all models are wrong but some are useful. Use when predicting outcomes, quantifying relationships, building predictive models, or diagnosing model fit.

From the source SKILL.md

Regression models quantify the relationship between a response variable and one or more explanatory variables. The goal may be prediction ("what will Y be when X = 10?"), explanation ("how does Y change when X increases by one unit?"), or both. This skill covers the core regression toolkit from simple linear regression through logistic regression, with emphasis on the diagnostics that separate a useful model from a misleading one.

What this skill does

Regression Modeling is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/regression-modeling/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when predicting outcomes, quantifying relationships, building predictive models, or diagnosing model fit.

Who uses this skill

The Regression Modeling Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 70,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/regression-modeling
curl -L https://claudskills.com/skills/regression-modeling/SKILL.md \
  -o ~/.claude/skills/regression-modeling/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/regression-modeling/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/regression-modeling/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\regression-modeling\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

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Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
ClaudSkills. (2026). Regression Modeling [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/regression-modeling/
BibTeX
@misc{regression-modeling-2026,
  author    = {ClaudSkills},
  title     = {Regression Modeling [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/regression-modeling/}
}

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