created the MixedLM "MarioSuperFui"

[MarioSuperFui]

Description

Issue Solved

Type of Change

• Adding a new entry
• Editing an existing entry (fixing a typo, bug, issues, etc)
• Updating the documentation

Checklist

• [x] All writings are my own.
• [x] My entry follows the Codecademy Docs style guide.
• [x] My changes generate no new warnings.
• [x] I have performed a self-review of my own writing and code.
• [x] I have checked my entry and corrected any misspellings.
• [x] I have made corresponding changes to the documentation if needed.
• [x] I have confirmed my changes are not being pushed from my forked main branch.
• [x] I have confirmed that I'm pushing from a new branch named after the changes I'm making.
• [x] I have linked any issues that are relevant to this PR in the Issues Solved section.

[CLAassistant]

All committers have signed the CLA.

[mamtawardhani]

Hey @MarioSuperFui since this PR doesn't trace back to any issue, I'll have to close it.

@Radhika-okhade @Sriparno08, what do you think? Can we have the statsmodels concept in our docs?

[Sriparno08]

Hey @mamtawardhani, there's already an open issue on statsmodels (#5637). Moreover, there's also an issue on MixedLM, but another author is currently assigned to it (#5644).

[Radhika-okhade]

@mamtawardhani Recently we have uploaded an issue for statsmodels concept. You can close this PR. @MarioSuperFui yon can take up this issue- link

[mamtawardhani]

Ah! I must have missed checking the issues, apologies! 😓

@MarioSuperFui So the thing here is, you first need to check the open issues and ask to be assigned to one of them by commenting "Claim" on it, and you can raise a PR only after you've assigned to the issue.

In this case, issue #5644 is already claimed by another author, so you need to ask to be assigned to another open issue. I hope this helps!

Closing this PR for now.