given NA values fill them with the next non-na value
fill_backward(x)
x | A numeric vector of values |
---|
Works very well in context of dplyr to carry out backwards imputation
#> [1] 1 2 2#> [1] 1 1 2 2#> Warning: `data_frame()` is deprecated as of tibble 1.1.0. #> Please use `tibble()` instead. #> This warning is displayed once every 8 hours. #> Call `lifecycle::last_warnings()` to see where this warning was generated.#> # A tibble: 4 x 3 #> # Groups: id [2] #> id obs obs_imp #> <dbl> <dbl> <dbl> #> 1 1 1.2 1.2 #> 2 1 4.8 4.8 #> 3 2 2.5 2.5 #> 4 2 NA NA