In this tutorial, you’ll learn how to build a complete customer churn analysis and forecasting model in Microsoft Power BI. Starting with simple CSV datasets,Read More »How to Analyze and Forecast Customer Churn and Revenue with Microsoft Power BI
This tutorial will introduce you to Tableau and data visualisation. It will use an example of data downloaded from Destasis, Germany’s Federal Statistical Office, toRead More »How to Visualise Data in Tableau
This step-by-step tutorial will show you how to analyse data and Excel spreadsheets using Power Query and Pivot Tables. It will use an example ofRead More »How to Analyse Data in Microsoft Excel with Power Query and a Pivot Table
In this blog, I share steps I have taken to learn data analysis, including the books and resources that helped me along the way. FindRead More »Learn How to Become a Self-Taught Data Analyst
This step-by-step tutorial will give you a quick overview of Microsoft Excel with examples of how to use basic calculations, formulas, and Pivot Tables. DownloadRead More »Your First Steps in Microsoft Excel – Beginner’s Crash Tutorial
Python scripts can help you automate and improve the efficiency of your data analytics processes. Even a basic Python command will accelerate your work withRead More »How to Use Python and Pandas for Data Consolidation and Transformation
Your business data contains valuable information about your customers, operations, costs and finances. Using cohort analysis, a type of behavioural data analytics, you can digRead More »How to Use Cohort Analysis to Calculate Retention and Churn Rate in Microsoft Excel
