Fitted values of a trend filtering model

Get fitted values from a 'trendfilter' object.

# S3 method for trendfilter
fitted(obj, lambda = NULL, ...)

Arguments

obj	Object of class trendfilter.
lambda	One or more lambda values to compute fitted values for. Defaults to lambda = NULL, in which case, fitted values are computed for all hyperparameter values in obj$lambda.
...	Additional named arguments. Currently unused.
zero_tol	Threshold parameter that controls the point at which a small coefficient value is set to zero. Defaults to zero_tol = 1e-10.