rockchalk: Regression Estimation and Presentation Functions

Paul Johnson's rockchalk package provides functions for interpreting and presenting regression analysis results. The collection includes tools for regression diagnostics, regression tables, and plots of interactions and moderator variables. It is used to produce statistics lectures hosted at https://pj.freefaculty.org/guides/.

Use Cases

• Generate regression tables for publication based on regression table functions mentioned in the description
• Plot interaction effects for moderator variables based on interaction plot functions mentioned in the description
• Perform regression diagnostics based on diagnostic functions mentioned in the description
• Apply mean-centered and residual-centered predictor techniques based on the emphasis described

Strengths

• Includes specific functions for regression diagnostics, tables, and plots as described
• Associated with documented statistics lectures at a provided URL
• Contains vignettes 'rockchalk' and 'Rstyle' for overview and coding advice

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Last update date is unknown; freshness unverified

Provenance

Source

Paul Johnson