dotplot.diff.resamples {caret} | R Documentation |
Lattice Functions for Visualizing Resampling Differences
Description
Lattice functions for visualizing resampling result differences between models
Usage
## S3 method for class 'diff.resamples'
dotplot(x, data = NULL, metric = x$metric[1], ...)
Arguments
x |
an object generated by |
data |
Not used |
metric |
a character string for which metrics to plot. Note:
|
... |
further arguments to pass to either
|
Details
densityplot
and bwplot
display univariate visualizations of
the resampling distributions. levelplot
displays the matrix of
pair-wide comparisons. dotplot
shows the differences along with their
associated confidence intervals.
Value
a lattice object
Author(s)
Max Kuhn
See Also
resamples
, diff.resamples
,
bwplot
,
densityplot
,
xyplot
, splom
Examples
## Not run:
#load(url("http://topepo.github.io/caret/exampleModels.RData"))
resamps <- resamples(list(CART = rpartFit,
CondInfTree = ctreeFit,
MARS = earthFit))
difs <- diff(resamps)
dotplot(difs)
densityplot(difs,
metric = "RMSE",
auto.key = TRUE,
pch = "|")
bwplot(difs,
metric = "RMSE")
levelplot(difs, what = "differences")
## End(Not run)
[Package caret version 6.0-94 Index]