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

Adding codes to read patient data files and created calculation functions.

What did you learn from the changes you have made?

Understand how to open a .csv file and read rows, summarize metrics and check the errors in results.

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

No other approaches.

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

No specific challenges, but did a search online to understand how the np.where() function works.

How were these changes tested?

After running the code I got the correct results.

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

N/A

Checklist

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