Updating the about lecture

[jstac]

Misc updates to bring this lecture up to date. Currently broken because a no-execute directive isn't working as expected -- no doubt my error.

[github-actions]

🚀 Deployed on https://66a84a7255a8efbfe7029546--epic-agnesi-957267.netlify.app

[jstac]

Thanks @mmcky ! Just proofreading now.

[mmcky]

When you're ready please merge and I will tag a new release.

[jstac]

Hey @mmcky , pushed some minor improvements. Please review (if you have time) and then make it live.

I'll be back on email around 3pm.

[mmcky]

thanks @jstac I will proofread now.

[mmcky]

@jstac I assume you want to keep this comparison to be pure python? This might be a nice addition.

---

And using the python library pandas

import pandas as pd

data = pd.read_csv('data.csv')
data.iloc[:, 1].mean()

[mmcky]

@jstac I will merge this PR and make note of this suggestion. We can add it if you think it is a good idea.

[mmcky]

love you work @jstac -- lots of improvements here.