summary.lgspline: Summary Method for lgspline Objects

In lgspline: Lagrangian Multiplier Smoothing Splines for Smooth Function Estimation

Summary Method for lgspline Objects

Description

Summary Method for lgspline Objects

Usage

## S3 method for class 'lgspline'
summary(object, ...)

Arguments

object	An lgspline model object.
...	Not used.

Value

An object of class summary.lgspline, a list containing:

model_family

The family object.

observations

Number of observations N.

predictors

Number of predictor variables q.

knots

Number of knots K.

basis_functions

Basis functions per partition p.

estimate_dispersion

"Yes" or "No".

cv

Critical value used for confidence intervals.

coefficients

Coefficient matrix from wald_univariate, or a single-column estimate matrix if return_varcovmat = FALSE.

sigmasq_tilde

Estimated dispersion \tilde{\sigma}^2.

trace_XUGX

Trace of the hat matrix \mathrm{trace}(\mathbf{XUGX}^\top).

N

Number of observations.

lgspline documentation built on Aug. 5, 2026, 1:10 a.m.