primitive_repeat: Reduce a drawdown to its primitive rectangular repeat

View source: R/compare.R

primitive_repeatR Documentation

Reduce a drawdown to its primitive rectangular repeat

Description

Only exact periods dividing the observed dimensions are considered. Incomplete repeats are not inferred. Constant matrices reduce to one cell.

Usage

primitive_repeat(x)

Arguments

x

A binary drawdown; see [as_drawdown()].

Value

An integer matrix containing the top-left primitive repeat.

Examples

primitive_repeat(matrix(rep(c(1, 0), 8), 4))

weaveCompare documentation built on Nov. 9, 2026, 1:10 a.m.