Hiring and training employees is an expensive process that requires capital, time and skills. On average, companies lose 1 - 2.5% of their total revenue on the time it takes to bring a new hire up to speed. Furthermore, companies spend 15 - 20% of the an employee’s salary to recruit a new …

The goal of this project was to analyze customer transactions in order to investigate and interpret customer behaviours of a certain supplier. For this project, I will use unsupervised ML methods to reduce the dimensionality of this data, and plot the resulting 2-D data, and investigate what the …

Following my data analysis project on the global impact of the pandemic, I was interested in seeing whether global happiness was also affected by the virus. The dataset used in this project contains updated data from the World Happiness Report currated by Kaggle user mathurinache. Data was collected …