approximate_interpolate: Approximate Indicator
In antaldaniel/musicobservatory: Music Observatory Data

Description Usage Arguments See Also Examples

Interpolate missing values between known observations.

1	approximate_interpolate(dat, maxgap = 3, approx_method = "linear")

`dat`	Eurostat data frame or a data frame derived from `create_indicator` or `create_tables`
`maxgap`	See codena.locf. Defaults to `Inf`.
`approx_method`	Defaults to `'linear'`. You can use `'constant'`. See `approxfun`

approxfun in the stats package.

Other approximate functions: approximate_locf(), approximate_nocb()

{
example_df <- data.frame (
  geo = c(rep("AT", 4), rep("DE", 4)),
  time = rep(as.Date(c("2008-01-01", "2009-01-01",
  "2010-01-01", "2011-01-01")), 2),
  values = c( 1:4, NA_real_, NA_real_, 5,6)
 )
approximate_interpolate( example_df )
}