fill.factor: Create time invariant variable by filling in missing values

Usage Arguments Examples

View source: R/fun.R

Usage

1

Arguments

x
by
FUN
...

Examples

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (x, by, FUN = select.first, ...) 
{
    levs <- levels(x)
    ret <- capply(ch(x), by, FUN, ...)
    factor(ret, levels = levs)
  }

gmonette/spida documentation built on May 14, 2017, 1 p.m.