Where I write.

Slope, Intercept and Distance


R profiling

R <<- operator

R apply family

Digest of Agile Software Development: Principles, Patterns, and Practices

R Scoping Rules

R Data Types - Part 3: Missing Values, Data Frames & Names

R Data Types - Part 2: Factors

R Data Types - Part 1: Basis, Vectors, Matrices & Lists

Digest of Effective Java