action_filter_data: Filter Data
In devOpifex/g2r: Interactive Grammar of Graphics

Filter data.

1	action_filter_data(g, input, asp, operator = ">")

`g`	An object of class `g2r` or `g2Proxy` as returned by `g2()` or `g2_proxy()`.
`input`	The `id` of the input that triggers the filter, either `input_select()` or `input_slider()`.
`asp`	Aspect (column) to filter.
`operator`	Operator of the filter, this is combined with the value from the `input` and the `asp` to form a filter statement with the following template; `asp operator inputValue`. For instance, a filter on input `id = "theFilter"` on the column `speed` (of the `cars` dataset) with the operator `>` (greater than) will create the following filter statement: `speed > inputValue`

# works in Rmarkdown
input_slider(
  "yFilter",
  "Filter Y >",
  value = 50,
  min = 40,
  max = 70,
  step = 5
)

## Not run: 
g2(cars, asp(speed, dist)) %>%
  fig_point() %>%
  fig_smooth() %>%
  action_filter_data(
    "yFilter",
    dist,
    operator = ">"
  )

## End(Not run)