fosr_vs: Ported function from "refund" package
In spfda: Function-on-Scalar Regression with Group-Bridge Penalty

fosr_vs

R Documentation

Ported function from `'refund'` package

Description

A modified version of fosr.vs, but with groups parameter to allow grouping time points rather than the whole coefficient when the underlying functions are locally supported.

Usage

fosr_vs(
  formula,
  data,
  nbasis = 10,
  method = c("ls", "grLasso", "grMCP", "grSCAD"),
  epsilon = 1e-05,
  max.iter_num = 100,
  groups = NULL
)

Arguments

`formula`, `data`, `nbasis`, `method`, `epsilon`, `max.iter_num`	see `fosr.vs`
`groups`	integer vector with length of number of time-points of how time-points should be grouped; default is `NULL`, indicating there is no local sparsity.