What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)

I completed functions to read CSV files and calculate mean, max, min values for each patient in the corresponding file.

What did you learn from the changes you have made?

I learned about functions, their arguments, and how they return values. I also learned about reading files.

Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?

I considered the possibility of reading files row by row without .readlines method by using only a for loop.

Were there any challenges? If so, what issue(s) did you face? How did you overcome it?

First I didn't know what would be the output of np.loadtxt(), which I tested in the terminal and got myself familiar with it.

How were these changes tested?

Through the jupyter notebook as well as executing some codes in terminal to to ensure it produced the correct output.

A reference to a related issue in your repository (if applicable)

N/A

Checklist

• [ x] I can confirm that my changes are working as intended