General Smoothing Splines

gssanova	Fitting Smoothing Spline ANOVA Models with Non Gaussian Responses
predict.ssanova	Predicting from Smoothing Spline ANOVA Fits
ssanova	Fitting Smoothing Spline ANOVA Models
summary.gssanova	Assessing Smoothing Spline ANOVA Fits with Non Gaussian Responses
summary.ssanova	Assessing Smoothing Spline ANOVA Fits