View source: R/plotD3_scalelocation.R
plotD3_scalelocation | R Documentation |
Function plotD3_scalelocation
plots square root of the absolute value of the residuals vs target,
observed or variable values in the model. A vertical line corresponds to median.
plotD3_scalelocation(
object,
...,
variable = NULL,
smooth = FALSE,
peaks = FALSE,
point_count = NULL,
single_plot = TRUE,
scale_plot = FALSE,
background = FALSE
)
plotD3ScaleLocation(
object,
...,
variable = NULL,
smooth = FALSE,
peaks = FALSE,
point_count = NULL,
single_plot = TRUE,
scale_plot = FALSE,
background = FALSE
)
object |
An object of class |
... |
Other |
variable |
Name of variable to order residuals on a plot.
If |
smooth |
Logical, indicates whenever smoothed lines should be added. By default it's |
peaks |
Logical, indicates whenever peak observations should be highlighted. By default it's |
point_count |
Number of points to be plotted per model. Points will be chosen randomly. By default plot all of them. |
single_plot |
Logical, indicates whenever single or facets should be plotted. By default it's |
scale_plot |
Logical, indicates whenever the plot should scale with height. By default it's |
background |
Logical, available only if single_plot = FALSE. Indicates whenever background plots should be plotted. By default it's FALSE. |
a r2d3
object
plot_scalelocation
dragons <- DALEX::dragons[1:100, ]
# fit a model
model_lm <- lm(life_length ~ ., data = dragons)
lm_audit <- audit(model_lm, data = dragons, y = dragons$life_length)
# validate a model with auditor
mr_lm <- model_residual(lm_audit)
# plot results
plotD3_scalelocation(mr_lm, peaks = TRUE)
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