carryforward: Carry forward/back imputation of a vector

In stevetnz/stevesRfunctions: My Collection of Miscellaneous R Functions

Description

Fill in missing values by carrying forward (or back) the known values in a vector or factor.

Usage

carryforward(v)

carryback(v)

Arguments

v	A numeric or character vector, or a factor, containing some missing values.

Functions

• carryback: The reverse

Examples

carryforward(c(NA,10,NA,23,19,NA,NA,NA,0,NA))
carryback(c(NA,10,NA,23,19,NA,NA,NA,0,NA))

stevetnz/stevesRfunctions documentation built on May 28, 2019, 8:21 a.m.