Jun 3The Yoruba Tribe’s Value SystemI believe strongly in this notion, that to understand a group of People — study their value system. The value system, more often gives a better idea of the way of life, drive and aspiration of people in that group. More often, misunderstanding is very easy when another group’s values…Yoruba3 min readYoruba3 min read
Apr 8Non-stationarity and Differencing — A SimplificationNon-stationarity in data cut across a lot of fields, not just Finance but inclusive will be primarily Climate monitoring, Macroeconomics, etc. The need to effectively model/forecast these types of data creates an interesting challenge due to the problem of non-stationarity. Non-stationarity means the data exhibit changes in mean, variance, or…Time Series Analysis3 min readTime Series Analysis3 min read
Feb 18Congrats on Completing your Data Science Training, This is Next …“Success is not final… it is the courage to continue that counts.” — Winston Churchill Perhaps you have taken a data science program from Great Learning, Coursera, Datacamp, or Udemy, and you are now at this point wondering — What next? First, I will like to congratulate you — you…Data Science Training6 min readData Science Training6 min read
Oct 14, 2022Steve Jobs Apologises — September 6, 2007To all iPhone customers: I have received hundreds of emails from iPhone customers who are upset about Apple dropping the price of the iPhone by $200 two months after it went on sale. After reading every one of these emails, I have some observations and conclusions. First, I am sure that we are making…Steve Jobs2 min readSteve Jobs2 min read
Oct 2, 2022Hypothesis Tests: Hypothesis Formulation, Understanding P-Value, and the Level of Significance TestUnderstanding the problem statement is always the first point in figuring out which statistical test to carry out on provided data and parameters — sample or population. Below is a guide on figuring out what test to perform — Source: Statistical Tests with Python — Source: https://plainenglish.io/ Null vs Alternative Hypothesis A null hypothesis…P Value3 min readP Value3 min read
Sep 25, 2022Statistical Significance: P-Value and Confidence IntervalP-values (“Probability values”) are one way to test if the result of an experiment is statistically significant. In essence, we like to test if the result of an experiment on a subset of the population(herein called a sample) is important enough for us to make a conclusion on a hypothesis. …Statistics4 min readStatistics4 min read
Jul 31, 2022The Cowardice of Cynicism and the Courage to Create Rather Than Tear Down“The poorest way to face life is to face it with a sneer. There are many men who feel a kind of twisted pride in cynicism; there are many who confine themselves to criticism of the way others do what they themselves dare not even attempt.” — Theodore Roosevelt I have watched with interest the so-called attacks on Flutterwave by Journalist David Hundeyin, and it made me sad at the relentless attack on Flutterwave — a prime example of African startup success, with the capacity to hold the door for more African startup successes. I know Flutterwave is no…David Hundeyin4 min readDavid Hundeyin4 min read
Jun 24, 2022May Your Road Be Rough — Tai Solarin(1964)By Tai Solarin, Jan. 1, 1964 Our successes are conditioned by the amount of risk we are ready to take. I am not cursing you; I am wishing you what I wish myself every year. I therefore repeat, may you have a hard time this year, may there be plenty…Tai Sholarin5 min readTai Sholarin5 min read
Apr 20, 2022For the Hope of Getting a Big Tech JobWorking with a company like Google or Apple is considered the best crown to a life of hard work, discipline, focus and dedication. Such achievement will make your friends/family salute and hail you, your Facebook/Instagram/Twitter shares will top the aggregate of your life post multiple times over. It is a…Big Tech2 min readBig Tech2 min read
May 1, 2021How to Run 40 Regression Models with a Few Lines of Code2958Ismael AraujoExcellent writeup, kindly share the data source - seems way too many house price prediction out…Excellent writeup, kindly share the data source - seems way too many house price prediction out there.1 min read1 min read
