rollprod: Rolling product

In basetable: Fast and Memory-Efficient Base R Table Manipulation

Rolling product

Description

Rolling product

Usage

rollprod(
  x,
  width,
  align = c("right", "left", "center"),
  fill = NA,
  partial = FALSE,
  na.rm = FALSE
)

Arguments

x	An atomic vector.
width	Target width, in characters or rolling-window size depending on the function.
align	Alignment of the rolling window relative to each position.
fill	Value used for positions where no window/result is available.
partial	Allow partial windows at the boundaries.
na.rm	Drop missing values before computing the result.

Value

A numeric vector of rolling products.

basetable documentation built on Sept. 18, 2026, 9:13 a.m.