filteriChart: Filter iChart

In kemacdonald/iChartAnalyzeR: Analyze PEEK Data iChart Style

Description

filteriChart() takes two values that indicated an analysis window and computes the following statistics for each trial: RT, longestLook, longestGap, Gap, longestGapPosition, NumberOfShifts, FirstFixation.

Usage

filteriChart(iChart, minRT, maxRT, maxfirstgap = 30, maxlonggap = 30,
  save_results = TRUE)

Arguments

iChart	A data frame in iChart format with iChart column names.
minRT	An integer indicating the lower bound of the RT analysis window in milliseconds.
maxRT	An integer indicating the upper bound of the RT analysis window in milliseconds.
maxfirstgap	An integer indicating the upper bound of the first gap shift length frames.
maxlonggap	An integer indicating the upper bound of the longest gap in a trial in frames.
save_results	A boolean indicating whether the results should be saved to disk.

Details

This function creates variables that can be used to filter trials out of the iChart based on user-specified exlcusionary criteria.

Examples

## Not run: d <- filteriChart(iChart, minRT=300, maxRT=1800, maxfirstgap=30,
  maxlonggap=30, save_results = TRUE)
## End(Not run)

kemacdonald/iChartAnalyzeR documentation built on May 7, 2019, 8:44 a.m.