Pinned Loading

1. data-retrieval-wrangling-manipulation-cleaning data-retrieval-wrangling-manipulation-cleaning Public

   Retrieving, working with, cleaning and manipulating data using Python. RegEx, Pandas, Numpy, Lambdas, Map-Filter-Reduce, Lists, Sets, Tuples, Dictionaries, API requests and web scraping.

   Jupyter Notebook

2. probability-statistics probability-statistics Public

   Using Python for probability and statistics. Descriptive statistics, hypothesis testing, confidence intervals, regression analysis and different probability distributions primarily with SciPy.

   Jupyter Notebook

3. machine-learning machine-learning Public

   Machine learning using Python and Scikit-learn.

   Jupyter Notebook

4. basic-pipeline-into-mysql-database-and-some-other-sql-queries basic-pipeline-into-mysql-database-and-some-other-sql-queries Public

   Rudimentary pipeline to web scrape data, organise into tables and insert into MySQL database. Exercise was good foundation for more advanced and complex pipelines I have built since in a profession…

   Python

5. Quick-Ecommerce-Churn-and-CLTV-Calculations Quick-Ecommerce-Churn-and-CLTV-Calculations Public

   Quick example using Python and Survival Analysis to calculate customer retention rates, churn rates, lifespans and ultimately Customer Lifetime Value (CLTV) for a Shopify store.

   Jupyter Notebook

6. BorderCheck BorderCheck Public

   Tool to provide real-time border information. Brief timeline so emphasis on data retrieval via web scraping/API requests and query storage with SQL rather than user experience or interface.

   Python