baseline: Create a Baseline Specification

In bbuchsbaum/fmrireg: R package for the anlysis of fmri data

Create a Baseline Specification

Description

Generates a baselinespec for modeling low-frequency drift in fMRI time series.

Usage

baseline(
  degree = 1,
  basis = c("constant", "poly", "bs", "ns"),
  name = NULL,
  intercept = c("runwise", "global", "none")
)

Arguments

degree	Number of basis terms per image block (ignored for "constant").
basis	Type of basis ("constant", "poly", "bs", or "ns").
name	Optional name for the term.
intercept	Type of intercept to include ("runwise", "global", or "none").

Value

A baselinespec list instance.

Examples

baseline(degree = 3, basis = "bs")

bbuchsbaum/fmrireg documentation built on June 10, 2025, 8:18 p.m.