gbm.plot.fits: gbm plot fitted values
In dismo: Species Distribution Modeling
Description
Usage
Arguments
Author(s)
References
Description
Plots the fitted values from a gbm object returned by any of the model fitting options. This can give a more reliable guide to the shape of the fitted surface than can be obtained from the individual functions, particularly when predictor variables are correlated and/or samples are unevenly distributed in environmental space. Allows masking out of absences to enable focus on sites with high predicted values.
Usage
1
gbm.plot.fits(gbm.object, v=0, mask.presence=FALSE, use.factor=FALSE )
Arguments
gbm.object
a gbm object
v
variable numbers to be plotted (if 0 then all are plotted)
mask.presence
Logical. If TRUE, the function only plots fitted values for presences
use.factor
Logical. If TRUE, forces to use quicker printing box and whisker plot
Author(s)
John R. Leathwick and Jane Elith
References
Elith, J., J.R. Leathwick and T. Hastie, 2009. A working guide to boosted regression trees. Journal of Animal Ecology 77: 802-81
dismo documentation built on May 2, 2019, 6:07 p.m.
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Description Usage Arguments Author(s) References
Description
Plots the fitted values from a gbm object returned by any of the model fitting options. This can give a more reliable guide to the shape of the fitted surface than can be obtained from the individual functions, particularly when predictor variables are correlated and/or samples are unevenly distributed in environmental space. Allows masking out of absences to enable focus on sites with high predicted values.
Usage
1 | gbm.plot.fits(gbm.object, v=0, mask.presence=FALSE, use.factor=FALSE )
|
Arguments
gbm.object |
a gbm object |
v |
variable numbers to be plotted (if 0 then all are plotted) |
mask.presence |
Logical. If |
use.factor |
Logical. If |
Author(s)
John R. Leathwick and Jane Elith
References
Elith, J., J.R. Leathwick and T. Hastie, 2009. A working guide to boosted regression trees. Journal of Animal Ecology 77: 802-81
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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