findLowerRT: Find Lower RT bound, return the bound and a vector of "keep...

In akcochrane/ACmisc: Aaron Cochrane's miscellaneous functions

Find Lower RT bound, return the bound and a vector of "keep values"

Description

Following the recommendation of Ratcliff & Tuerlinckx (2002) and finds the threshold at which, below that RT, responses are not different than chance (binomial test p-value > .05). RT thresholds are tested in steps of .001 if RT is in seconds, steps of 1 if RT is in milliseconds. Begins by rejecting the lowest 10 RTs to start the binomial tests. If the number rejected is below 10 or so, consider not rejecting any! Returns lowerRT, the rejection level, as well as keepVect, a vector tagging which RTs to keep.

Usage

findLowerRT(rtVector, accVector)

Arguments

rtVector	vector of RTs
accVector	vector of 0 and 1 or T and F indicating correct performance

akcochrane/ACmisc documentation built on Nov. 24, 2024, 11:22 a.m.