search_onsets: Searches for movement onsets and returns time since start for...

In hejtmy/navr: Collection of functions that find typical use in human navigation cognitive paradigms

Searches for movement onsets and returns time since start for each event

Description

Searches for movement onsets and returns time since start for each event

Usage

search_onsets(obj, speed_threshold, min_duration, ...)

## S3 method for class 'navr'
search_onsets(
  obj,
  speed_threshold,
  min_duration = 0,
  still_speed_threshold = speed_threshold,
  still_duration = 0,
  pause_duration = 0
)

Arguments

obj	Valid object
speed_threshold	what is the speed considered to be the moving speed
min_duration	in secouds how long should the person be moving
...
still_speed_threshold	what is considered to be the still speed threshold. Defualts to 'speed_threshold“
still_duration	how long before the onset should hte person be still in seconds. Defaults to 0
pause_duration	how long "non" moving can the person be to allow still counting as an onset? In seconds. Defaults to 0

Value

list with times, time since start, and durations of movement epochs

Methods (by class)

• navr: Searches onsets in navr object. THe navr object has to have calculated speeds, times etc.

hejtmy/navr documentation built on July 19, 2024, 1:01 a.m.