Certified in Regression Models - Eric Chuar Data Analyst

Eric Chuar has completed the Regression Models for Personal & Professional Productivity and received a certificate from Johns Hopkins University.

SCHOOL:
Johns Hopkins University

GRADUATED:
2019

DURATION:
6 Months

Regression Models Skills Gained

Investigate analysis of residuals and variability

Use regression analysis, least squares and inference

Understand ANOVA and ANCOVA model cases

Describe novel uses of regression models such as scatterplot smoothing

Course Perspective

Just wrapped up the Regression Models course, and let me tell you, it was a ride. I’ve always been a hands-on learner, diving into the nitty-gritty before even stepping into a formal setting. So, by the time I joined the course, I was already revved up and ready to go.

Analysis of Residuals and Variability: This was the appetizer, you could say. We dug deep into residuals and variability. In simpler terms, it’s about understanding how far off your predictions are and why. Pretty crucial if you’re trying to figure out why your latest digital marketing campaign didn’t hit the mark, right?

Regression Analysis and Least Squares: Then came the main course—learning how to use regression analysis and the least squares method. Basically, it’s a way to fit a line through a bunch of data points in the best way possible. It’s like finding the best path for a marketing strategy.

ANOVA and ANCOVA: These were the tougher nuts to crack. They’re statistical methods that let you compare multiple groups at the same time. Think of it as understanding the impact of different marketing channels all at once.

Novel Uses and Scatterplot Smoothing: Lastly, the course touched on some out-of-the-box uses for regression models, like scatterplot smoothing. That’s a fancy term for making your data easier to read and understand, which is always a win in my book.

So, what’s the big takeaway? Well, it’s not just about the technical skills. It’s about the application. Whether it’s digital marketing or coding, these statistical methods can be game-changers. And you bet I’m going to share all of this. Because what’s the point of knowledge if it’s not shared, especially when life’s so short? I’ve been around the block, lived in Malaysia and Singapore, and I’ve got a family that’s growing. My mission now? Help as many people as I can, whether it’s through sharing insights on digital marketing, programming, or even tips on badminton coaching. So stay tuned, because I’ve got a lot more to give.