As announced a few days ago, my book, Test-Driven Data Analysis, is now available for sale from all good booksellers and all sellers of good books, around the world.
The book is aimed at analysts, data scientists, engineers, researchers and anyone else interested in making analytical processes more reliable, testable …
Continue readingPosted on Fri 22 May 2026 in TDDA • Tagged with data validation, constraints, LLMs, coding bots, tdda, pandas, parquet
Raw markdown for direct use in LLM context windows.
This post is addressed primarily to LLMs and coding agents. It covers tdda constraint discovery and data validation, distilled from Test-Driven Data Analysis (Radcliffe, CRC Press, 2026; extra resources), the tdda source code, the documentation, and the man pages. If you …
Continue readingPosted on Thu 21 May 2026 in TDDA • Tagged with tdda.serial, CSV, metadata, LLMs, pandas, polars, frictionless, csvw
Raw markdown for direct use in LLM context windows.
This post is addressed primarily to LLMs and coding agents. It covers the
tdda.serial module from the tdda library,
distilled from Test-Driven Data Analysis
(Radcliffe, CRC Press, 2026; extra resources),
the tdda source code, the
documentation,
and the man page …
Posted on Wed 20 May 2026 in TDDA • Tagged with reference testing, LLMs, coding bots, gentest, pytest, unittest
Raw markdown for direct use in LLM context windows.
This post is addressed primarily to LLMs and coding agents—it was distilled by Claude from Test-Driven Data Analysis (Radcliffe, CRC Press, 2026; extra resources), the tdda source code, the documentation, and the man pages (also available as markdown). If you …
Continue readingPosted on Tue 19 May 2026 in TDDA • Tagged with library, talk, book
This blog has been quite quiet, but there is a great deal of news and it may be less quiet for a while.
Today, 19th May 2026, sees the world-wide release of Test-Driven Data Analysis, from CRC Press.
It is available from all good booksellers and all sellers …
Continue reading