integration_adaptiveSSD: SSRT using integration method for studies with "adaptive"...
In SSRTcalc: Easy SSRT Calculation

Description Usage Arguments Value Examples

View source: R/integration_adaptiveSSD.R

Estimating SSRT using integration method for studies that use adaptive (increasing/decreasing by a given increment) stop-signal delays.

1	integration_adaptiveSSD(df, stop_col, rt_col, acc_col, ssd_col)

`df`	Dataframe with response time, accuracy, indication whether trial is stop or go, and delays for a given trial.
`stop_col`	Name of the column in the dataframe `df` that indicates whether a given trial is a "stop" or a "go" trial ( 0 = go, 1 = stop)
`rt_col`	Name of the column in the dataframe `df` that contains response time in seconds
`acc_col`	Name of the column in the dataframe `df` that contains accuracy of inhibition ( 0 = incorrect, 1 = correct)
`ssd_col`	Name of the column in the dataframe `df` that contains stop-signal delays

SSRT corresponding to the nth rt - ssd; n = p(respond|signal)*number of goRTs

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data(adaptive)
sapply(split(adaptive, adaptive$new_id), integration_adaptiveSSD, stop_col = 'vol',
ssd_col = 'soa', rt_col = 'RT_exp', acc_col = 'correct')