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Eyo Eyo, PhD

@Eyowhite3

Jan 27 • 8 tweets • 2 min read • Read on X

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Practice your Python programming regularly using these platforms as a beginner:

⬇️

1. edabit

2. Exercism

3. HackerRank

4. Kata Python

5. Leetcode

6. Practice python

7. PYnative

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More from @Eyowhite3

Eyo Eyo, PhD

@Eyowhite3

Dec 12

Free-for-all SQL courses for complete beginners:

1. Intro to SQL.
kaggle.com/learn/intro-to…

2. Advanced SQL.
kaggle.com/learn/advanced…

Read 11 tweets

Eyo Eyo, PhD

@Eyowhite3

Dec 12

These end-to-end Data Science project surely increases your job chances as an analyst.

Complete with dataset and practical examples:

⤵️

1. Exploratory Data Analysis (EDA).

Use Airbnb data to identify the most popular cities and neighborhoods, as well as the highest earning rental units.

Dataset:
insideairbnb.com

2. Market basket analysis.

Analyse transactions to identify consumer behaviour trends, enabling product recommendations, optimised store layouts, and targeted marketing campaigns.

Dataset:
kaggle.com/datasets/ahmed…

Read 9 tweets

Eyo Eyo, PhD

@Eyowhite3

Dec 11

The best platforms to practice Python:
⤵️

1. edabit

2. Exercism

Read 8 tweets

Eyo Eyo, PhD

@Eyowhite3

Nov 27

FREE data cleaning dataset for beginners in Data Analytics:

1. Invoices Data With Merged Categories and Merged Amounts.

Because a single transaction (identified by an order ID) includes multiple items, the data was initially captured with one row per order, combining items and amounts into two fields.

However, it is better to list each item and its amount on separate rows, repeating the order ID as needed.

This separation allows for more effective analysis of items and amounts.

How to get the Data:
Click the ALT on the image below and copy the link and paste in your browser to download it.

2. Hospital Data With Mixed Numbers and Characters.

Non-professionals collected this data, occasionally using letters instead of numbers (e.g., 'S' for '5').

Ensure your cleaned data matches the totals in the provided clean dataset.