Homework 10

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Due: Apr 6 by 11:59 pm eastern standard time

Submit a single file called name_10.py to Brightspace/OWL where name is replaced with your last name, e.g. gribble_10.py

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Fictitious EEG Dataset

All of the sample code include code to generate the raw data can be found in this GitHub repository: eeg_study.

The description of the fictitious study is here: eeg_study.

Processing raw data and generating a summary table

I have written example code to read the raw data and generate processed data… and I have also written example code to go from the processed data to a summary table called summary_table.csv containing 1 row for each participant, where each column codes a different variable.

The columns of the summary table code the participant number, the group (control vs learning), the CP3 peak-to-peak amplitude pre and post, the SNAP peak-to-peak amplitude pre and post, and the time to complete the 3 behavioural sequences pre and post.

Questions

In Homework 09 you performed a null hypothesis significance test (probably a t-test) on peak to peak CP3 amplitude pre vs post, and you did that separately for the control group and the learning group.

Repeat those tests using permutation tests instead of parametric statistical tests (t-test). Generate figures as needed to illustrate the analyses.

Submit a single .py file containing code that produces all figures and all statistical analyses. Your code should save each figure as a .pdf file. Your code should output a series of sentences, one per question, that report the statistical results. Your code can depend upon the file summary_table.csv being in the same directory as the code. The TA should be able to run your code with a single command python3 name_10.py (your last name replaces name).