Classification Algorithms: Decision Trees & Logistic Regression
When you and I work with data, not every problem is about predicting numbers. Very often, the real ...
Tag: Data Analysis
How to Do a Regression Analysis in Excel
Regression analysis might sound technical, but once you understand the steps, Excel makes it surpri...
Regression Analysis: Linear & Multiple Regression
If you're stepping into data analysis, regression analysis is one of the first predictive technique...
Formulas and Functions in Excel: Explanations, and Differences
When we work in Excel—whether it's for data analysis, creating reports, or just handling everyday t...
Predictive Analytics: Basics of Machine Learning
If you've ever wondered how companies seem to magically "predict" what you want, how banks can dete...
Making Professional Dashboards for Data Analysis
A professional dashboard's primary purpose is to help you and your stakeholders make decisions fast...
DAX in Power BI: A Practical Guide for Beginners
So, you’re new to Power BI and you keep hearing about DAX. At first, it sounds a bit intimidating, ...
Business Intelligence Tools: Introduction to Power BI and Tableau
If you look at how modern businesses make decisions today, one thing becomes crystal clear: data is...
Statistics for Data Analysis- A Complete Beginner to Expert Guide
When you're working with data—whether it's in Excel, Python, Power BI, or SQL—you're actually apply...
Python for Data Analysis: Working with Pandas and NumPy
If you ask any data analyst what tools they rely on daily, you'll hear two names over and over: Pan...