Reference • Depth • Practice
The Reference Shelf
Behind the Tools
In-depth print references behind StatisticsCorner™'s tools and courses -- starting with a 772-page compendium covering 255+ statistical tests across 25 chapters.
Digital Editions
Shorter, focused desk references you can read online or download as a PDF.
Python Quick Reference
A desk reference covering NumPy, pandas, SciPy, statsmodels, and scikit-learn syntax for statistical work -- every listing run and its output verified.
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R Quick Reference
A desk reference covering base R, the tidyverse, and R's statistical modeling ecosystem -- every base-R listing run and its output verified, tidyverse listings human-verified.
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SQL Quick Reference
A desk reference for SQL itself, not one dialect -- every listing run against SQLite with real output, plus a field guide to where PostgreSQL, MySQL, and SQL Server diverge.
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SAS Quick Reference
A desk reference for the DATA step and core statistical PROCs -- every numeric result cross-verified against independent Python/R computation, since no SAS interpreter exists in this sandbox.
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Stata Quick Reference
A desk reference for Stata's command syntax, do-files, and core estimation commands -- every numeric result cross-verified against independent Python/R computation, since no Stata license is available in this sandbox.
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SPSS Quick Reference
A desk reference for SPSS command syntax, from the Syntax Editor to GGRAPH -- every numeric result cross-verified against independent Python/R computation, since no SPSS license is available in this sandbox.
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Upcoming reference sets, in progress.