Data Analysis Archives - Rolake's blog

July 28, 2022

Courses under four hours – Part 2

Comments: One comment

As a continuation of the “Courses under four (4) hours” series, I reviewed another course on IBM’s digital nation. If you missed it, the first part of this series can […]

July 21, 2022

Courses under four hours – Part 1

Comments: 4 comments

It’s rolake.xyz’s 4th anniversary!!! I’d be kicking this year off by starting a new series, “Courses under four (4) hours”. There is a myriad of online courses out there, and […]

Predicting Catalog Demand

Comments: No comment

Step 1: Business and Data Understanding What decisions need to be made? This business needs insight on expected profit from 250 new customers. The insight helps shape the decisions on […]

Project: Analyzing a Market (A/B Testing)

Comments: No comment

Step 1: Plan Your Analysis What is the performance metric you’ll use to evaluate the results of your test? We need to have at least an 18% increase in profit […]

December 31, 2021

I would never tinder again

Comments: 2 comments

If you have been following my posts (as inconsistent as they are), you would know I try to do data analytics in the smallest and most relatable way possible. So […]

August 6, 2021

Stay Married/Get a Divorce

Comments: No comment

While I was looking for a dataset for my previous post, I found one on Married at first sight (MAFS). MAFS is a show where a group of singles agree […]

July 21, 2020

Post for the New Year – Online shopping survey results

Comments: 3 comments

I started a survey about two weeks ago in hopes that I would do a proper report and put a free downloadable pdf format on this website. However, I wanted […]

April 30, 2020

COVID-19 in Nigeria

Comments: No comment

I decided to try something different and produce video content rather than write an article. Hope you enjoy and find it informative. Take care Update: 204 new cases. 11:50pm 30th […]

March 8, 2020

The Making Of a Mad Man – Episode 5

Comments: No comment

This is the final episode of The Making Of a Mad Man(TMOAMM)!. If you would like to read previous episodes: Episode 1, Episode 2, Episode 3 and Episode 4. In […]

January 31, 2020

The Making Of A Mad Man – Episode 4

Comments: One comment

On this week’s episode of TMOAMM (Episode 4), you’ll experience a different voice, because this a guest post. I’m SeBian or Tsardav depending on who you’re asking, and I’m a […]

Already Registered

Data Analysis