regddm_data {RegDDM}R Documentation

Simulated dataset from from Cognitive Reserve Study.

Description

The Cognitive Reserve study is an ongoing longitudinal study to identify neural implementations of cognitive reserve. Due to data sharing agreement, the original dataset cannot be uploaded. This is a synthetic dataset from the study. The dataset consists of two data frames. data1 is the subject-level dataset which includes the id, NART-iq, age, gender, race and education of the subjects. data2 is the trial-level data frame with the subject id, memory load, response (correct = 1) and reaction time (in seconds) of the subject.

Usage

regddm_data

Format

An object of class list of length 2.

References

Steffener, J., Brickman, A. M., Rakitin, B. C., Gazes, Y., & Stern, Y. (2009). The impact of age-related changes on working memory functional activity. Brain Imaging and Behavior, 3, 142–153.


[Package RegDDM version 1.1 Index]