fill_locf: Fill with "Last Observation Carried Forward"

In kvasilopoulos/transx: Transform Univariate Time Series

Description

Usage

fill_locf(body, idx, fail = NA)

Arguments

body	[numeric vector] The body of the vector.
idx	[integer vector] the index to replace with.
fail	[numeric(1) or numeric vector: fill] In case it fails to fill some values.

Value

Returns a vector with the same class and attributes as the input vector.

Examples

x <- c(5,3,2,2,5)

lagx(x, n = 2, fill = fill_locf)

# A not so very neat way to deal with NA when `fill_locf` fails is (WIP)
lagx(x, n = 2, fill = ~ fill_locf(.x,.y, fail = 0))

leadx(x, n = 2, fill = fill_locf)

lagx(x, n = 2, fill = fill_nocb)

leadx(x, n = 2, fill = fill_nocb)

leadx(x, n = 2, fill = ~ fill_nocb(.x,.y, fail = 0))

kvasilopoulos/transx documentation built on Jan. 26, 2021, 6:14 p.m.