Excel for Data Analysis (Advanced Excel Skills)
If you've already got the beginner-friendly Excel skills down, then you're ready to move into the a...
Tag: Data Analytics
Excel for Data Analysis (Essential skills for beginners)
When you're starting in data analysis, Excel is usually the first tool you'll use. It's simple, you...
Data visualization Fundamentals: How to Present Data Effectively
Here's the reality: you can have the most brilliant analysis in the world, but if you can't explain...
Exploratory Data Analysis (EDA): Concepts, Techniques, and Tools
You know that feeling when you open a new dataset and have no idea what you're looking at? That's w...
Data Preprocessing in Analysis: Encoding, Scaling, Transformation
Here's what usually happens when you first look at raw data: it's a mess. You've got some columns w...
Data Cleaning Basics: Techniques Every Analyst Must Know
Here's the truth about data projects: the first thing you'll run into is messy data. Every single t...
Data Sources and Collection Methods for Effective Data Analysis
When you're working with data—whether you're making business decisions, doing research, or building...
Levels of Measurement in Data Analysis: Nominal to Ratio Data
When you and I start analyzing any dataset, it's not enough to know the type of data—we also need t...
Types of Data in Data Analysis: A Beginner-Friendly Guide
When you and I talk about data analysis, the first thing we must understand is the type of data we'...
Types of Data Analysis and When to Use Each One
When you and I talk about data analysis, we're really talking about different methods we use to und...