R

Array, functional, statistical. First appeared 1993; array and statistical; statistics and data visualisation.

Record¶

First appeared	1993
Family	Array and statistical
Paradigm emphasis	Array, functional, statistical
Typing	Dynamic
Memory	Tracing GC
Execution	Interpreted
Primary domain	Statistics and data visualisation
Designers	Ihaka and Gentleman
Reference	https://cran.r-project.org/doc/manuals/r-release/R-lang.html
Last verified	not yet checked against its source by a human

Dates are first public release or publication, not the start of internal development. Colour on the typing and memory tags encodes kind, never rank.

Influence¶

Figure 1. R in the influence graph: recorded ancestors on the left, languages that record it as an influence on the right. Every node links to its own record. Edges name indexed languages only, so an empty side means no indexed relative, not none at all. Source: languages.json.

Within the Array and statistical¶

Whole-array operations as the primary abstraction, with vectorised semantics in place of explicit element loops.

Language	First appeared	Typing	Memory	Execution
Fortran	1957	Static, strong	Static/manual	AOT compiled
APL	1962	Dynamic	Tracing GC	Interpreted
Julia	2012	Dynamic with type annotations	Tracing GC	JIT (LLVM)

3 other languages in this family, ordered by first appearance. R itself is omitted. Source: languages.json.