slider {tsibble}R Documentation

Splits the input to a list according to the rolling window size.

Description

Splits the input to a list according to the rolling window size.

Usage

slider(.x, .size = 1, .step = 1, .bind = FALSE)

pslider(..., .size = 1, .step = 1, .bind = FALSE)

Arguments

.x

An objects to be split.

.size

An integer for window size. If positive, moving forward from left to right; if negative, moving backward (from right to left).

.step

A positive integer for calculating at every specified step instead of every single step.

.bind

If .x is a list or data frame, the input will be flattened to a list of data frames.

...

Multiple objects to be split in parallel.

See Also

partial_slider, partial_pslider for partial sliding

Examples

x <- 1:5
y <- 6:10
z <- 11:15
lst <- list(x = x, y = y, z = z)
df <- as.data.frame(lst)

slider(x, .size = 2)
slider(lst, .size = 2)
pslider(list(x, y), list(y))
slider(df, .size = 2)
pslider(df, df, .size = 2)
[Package tsibble version 0.8.2 Index]