Teradata Viewpoint – SQL Scratchpad – Writing Queries Dillard’s Department Store Database
Analysing ‘Big Data’ from a database with real world data requires retrieving data from the database by writing relevant queries….
Coursera | Data Science | SQL
Basic SQL – DQL Command Structure Syntax – Quickest Way to Remember It!
In this quick guide, we will be looking at the simply command structure/syntax of SQL – DQL. SQL – Stands…
Mean Squared Error – Simple Definition, Explanation and Illustration
Having started my journey in Data Science. I came across Mean Squared Error several times and realised how important that…
Coursera Capstone Final Report – Data Analysis and Interpretation
I worked with a World Bank Dataset provided by the Course instructors. The research question was: Prediction of Adjusted Net…
Difference between Classification and Regression Trees
I was working a project and I was looking into Decision Tree. I hence had to get the real…
Can the sample size be equal to the population size?
What is population size: In simple terms, let’s us say population is the WHOLE SET and What is sample size: …
Coursera Capstone Project – Data Analysis and Interpretation
What is it This week, I started the Data Analysis and Interpretation Capstone by Wesleyan University on Coursera. This is the…
How To Power On The Python Idle – Python
I know this can be very simple and straightforward for most people, but hey, when i was beginning to program…
Running a Random Forest – Data Analysis and Intrepretation
Overview My research work deals with Ghana, a country from the Gapminder dataset as has already been discussed from the beginning and…
Writing About The Data – Data Analysis and Intrepretation
OVERVIEW My research work deals with Ghana, a country from the Gapminder dataset and there are 5 main variables I…