scam object. The code is a clone of print.gam
of the mgcv package with a slight simplification since only two methods of smoothing parameter
selection (by GCV or UBRE) was implemented for scam.## S3 method for class 'scam':
print(x,...)scam as produced by scam().mgcv(gam) prints out the family, model formula, effective degrees of freedom for each smooth term,
and optimized value of the smoothness selection criterion used.scam, summary.scam