Saif

Last few years, analytics and its companion words (Big Data, Machine Learning etc.) have become victims of overuse and abuse. At every meeting you get a few people utter this words for any or everything. Yes, they have become huge but very few companies possess the amount of data or... [Read More]

After a few weeks of hiatus from #TidyTuesday, I am back with 27-July’21 dataset which is about Olympics. In this exercise, I will try to develop a model to predict medalists using a bagged tree model. This post is intended to workflow through a bare-bones model. So, we are not... [Read More]

Introduction Lately I have been indulged in learning all things tidymodels in my after office hours. But I was missing something - the effectiveness of my learning journey. Committing to large scale competition was unwieldy but then came #Sliced - a data science problem solving 2-hour sprint with small datasets.... [Read More]

This week’s #TidyTuesday dataset is about Water Access Points sourced from Water point data exchange. TidyTuesday is a weekly data project aimed at the R ecosystem. The data was curtailed to select nations for this week. I only focused on Nigeria. The Outcome After 1980s, boreholes increased drastically in Nigeria... [Read More]

This week’s #TidyTuesday dataset is about CEO departures in S&P 1500 firms.TidyTuesday is a weekly data project aimed at the R ecosystem. I have taken 2000-2019 data and tried to plot the two decades of reason on why CEOs leave. The Outcome CEO departures have increased significantly in recent years.... [Read More]