R/plot_response_surfaces.R
plot_response_surfaces.Rd
Plots response surfaces for any given pair of predictors in a rf()
, rf_repeat()
, or rf_spatial()
model.
plot_response_surfaces( model = NULL, a = NULL, b = NULL, quantiles = 0.5, grid.resolution = 100, point.size.range = c(0.5, 2.5), point.alpha = 1, verbose = TRUE )
model | A model fitted with |
---|---|
a | Character string, name of a model predictor. If |
b | Character string, name of a model predictor. If |
quantiles | Numeric vector between 0 and 1. Argument |
grid.resolution | Integer between 20 and 500. Resolution of the plotted surface Default: |
point.size.range | Numeric vector of length 2 with the range of point sizes used by geom_point. Using |
point.alpha | Numeric between 0 and 1, transparency of the points. Setting it to |
verbose | Logical, if TRUE the plot is printed. Default: |
A list with slots named after the selected quantiles
, each one with a ggplot.
All variables that are not a
or b
in a response curve are set to the values of their respective quantiles to plot the response surfaces. The output list can be plotted all at once with patchwork::wrap_plots(p)
or cowplot::plot_grid(plotlist = p)
, or one by one by extracting each plot from the list.
# \donttest{ if(interactive()){ data(plant_richness_df) out <- rf( data = plant_richness_df, dependent.variable.name = "richness_species_vascular", predictor.variable.names = colnames(plant_richness_df)[5:21], verbose = FALSE ) p <- plot_response_surfaces(x = out) p } # }