Plot two-way interactions from gbm model

Usage

plot2Way(
  dw_model,
  variable = c("ws", "air_temp"),
  res = 100,
  exclude = TRUE,
  cols = "default",
  dist = 0.05,
  plot = TRUE,
  ...
)

dw_model: Model object from running buildMod().
variable: The variables to plot. Must be of length two e.g. variables = c("ws", "wd".
res: Resolution in x-y i.e. number of points in each dimension.
exclude: Should surfaces exclude predictions too far from original data? The default is TRUE.
cols: Colours to be used for plotting. Options include “default”, “increment”, “heat”, “jet” and user defined. For user defined the user can supply a list of colour names recognised by R (type colours() to see the full list). An example would be cols = c("yellow", "green", "blue")
dist: When plotting surfaces, dist controls how far from the original data the predictions should be made. See exclude.too.far from the mgcv package. Data are first transformed to a unit square. Values should be between 0 and 1.
plot: Should a plot be produced? FALSE can be useful when analysing data to extract plot components and plotting them in other ways.
...: Other arguments to be passed for plotting.

To add

David Carslaw