regression-modeler SKILL.md skillA
regression-modeler from zebbern/claude-code-guide is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add zebbern/claude-code-guide/regression-modeler@git:20260531.164971dPins git:20260531.164971d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- zebbern/claude-code-guide
- Path
skills/regression-modeler/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260531.164971d, committed May 31, 2026
- Size
- 3,652 bytes
- Repository stars
- 4,700
- License
- MIT
Run regression analysis (OLS or logistic) on uploaded CSV/Excel data, generating coefficients, R², p-values, VIF, and plain-language interpretation. Triggered by requests for regression modeling, fitting data, testing significance, checking multicollinearity, or keywords like OLS, logit, coefficient, p-value, or R-squared.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# regression-modeler Automated regression modeling tool — performs linear regression (OLS) or logistic regression (Logit) on tabular data, producing comprehensive statistical results with plain-language interpretation. ## Capabilities | Feature | Description | |---------|-------------| | Linear Regression | OLS with coefficients, R², adjusted R², F-test, AIC/BIC, Durbin-Watson | | Logistic Regression | Logit with coefficients, Odds Ratio, Pseudo R², likelihood ratio test | | Multicollinearity Detection | VIF values for each predictor with warning levels | | Plain-Language Interpretation | Clear explanations of what each metric and coefficient means | | Auto Detection | Automatically switches to logistic regression when the target is binary (0/1) | ## Quick Start ```bash # Linear regression: predict price using all numeric columns as predictors python3 scripts/regression_analyzer.py data.csv --target price # Logistic regression: predict churn (0/1) with specified features python3 scripts/regression_analyzer.py users.csv --target churn --features "age,income,tenure" # Save results to JSON python3 scripts/regression_analyzer.py data.csv --target sales --output result.json ``` …
Read the whole file at its exact version.
How to install
mdr add zebbern/claude-code-guide/regression-modeler@sha256:28e6d859f1c67d2cThe line at the top of this page pins the label git:20260531.164971d, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ql54wnooorvls4zi)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 31, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3652 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
zebbern/claude-code-guide · 4,700 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ql54wnooorvls4zi GET https://markdownregistry.com/api/v1/resolve?ref=zebbern/claude-code-guide/regression-modeler GET https://markdownregistry.com/api/v1/blob/28e6d859f1c67d2c12b0280fefef8bbde72adb760f9b2bbc0b6cffe3a6f1abcc
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.