event_variable: Create a continuous event sequence from a numeric vector.

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

Create a continuous event sequence from a numeric vector.

Description

This is a user-facing wrapper around the internal event() constructor, specifically for creating continuous event sequences from numeric vectors.

Usage

event_variable(vec, name, onsets, blockids = 1, durations = 0, subset = NULL)

Arguments

vec	Numeric vector representing continuous event values.
name	Name of the event variable.
onsets	Numeric vector of event onsets (seconds).
blockids	Numeric vector of block IDs.
durations	Numeric vector of event durations (seconds), or a scalar.
subset	Optional logical vector indicating which events to keep. If provided, the vector must match onsets in length and contain no NA values.

Value

An S3 object of class event and event_seq.

See Also

event_factor

Examples

evar <- event_variable(c(1, 2, 3, 4, 5, 6), "example_var", onsets = seq(1, 100, length.out = 6))
print(evar)
is_continuous(evar)

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