Ideas & Tech: Filtering out non-matches in Excelsior spreadsheet: recursive coding with tables Ideas & Tech: BOWiki: Semantic MediaWiki with n-ary relations Ideas & Tech: Forecasting the Weather at JACK fm – Jocelyn Paine’s Blog Ideas & Tech: Literate Programming, Data-flow Networks, and the Inscrutability of Economic Models Ideas & Tech: December 2016 Ideas & Tech: How to Use Web Pages as Outlining Tools V Ideas & Tech: How to Use Web Pages as Outlining Tools II Ideas & Tech: Beat the Delays: installing R and the BH package on a memory stick

Month: July 2026

How to Run PHP under WordPress with Justyn’s Magic Includer

Were you to call a gardener to come round and tidy the garden, you’d give them instructions such as “mow the lawn, dig out weed clumps, then use my long-handled…

The Thinkery — July 13, 2026

Implementing Key-Value Notation for Data Frames without Using Tribbles

The Thinkery — July 13, 2026

Christmas Cards for Sale

The Thinkery — July 13, 2026

Jocelyn Paine’s Blog

The Thinkery — July 13, 2026

December 2017

The Thinkery — July 13, 2026

Two Kinds of Conditional Expression: ifelse(A,B,C) versus if (A) B else C

The Thinkery — July 13, 2026

Demonstrating spread() and gather()

The Thinkery — July 13, 2026

Random Benefit Units for Households I: Generating Random Subrows of a Row

The Thinkery — July 13, 2026

My Own Web-service Function: one that doubles its arguments

The Thinkery — July 13, 2026

Christmas Cards for Sale at Rick’s Château Gateau

The Thinkery — July 13, 2026