spikeSlabGAM (version 1.1-7)

summary.spikeSlabGAM: Summary for posterior of a spikeSlabGAM fit

Description

Returns basic information about prior and model structure, posterior means of inclusion probablities, term inportance and the most probable models found by the SSVS.

Usage

## S3 method for class 'spikeSlabGAM':
summary(object, threshold = 0.5,
    ...)

Arguments

object

an object of class spikeSlabGAM

threshold

threshold for inclusion of a model term. Defaults to 0.5.

...

arguments passed from or to other methods (not used)

Value

• an object of class summary.spikeSlabGAM

Details

Two scalar summaries of term importance are included: [object Object],[object Object] The summary also shows the dimensionality of the basis associated with a term.

The top row in the model table shows the relative frequency of the respective model, the bottom row shows cumulative relative frequencies for the models visited most often.

References

Gu, Chong (2002). Smoothing Spline ANOVA models. Springer. (see chapter 3.6)