Introduction The vast amounts of retail data that accumulate from day-to-day transactions can provide valuable insights into product performance, customer segmentation, and market trends. In this project, we will carry out a detailed analysis of a retail dataset, exploring various aspects such as sales trends, geographical performance, and customer segmentation using RFM (Recency, Frequency, Monetary)…
Introduction The automotive industry is undergoing a profound transformation, with electric vehicles (EVs) at the forefront of this revolution. As governments, consumers, and manufacturers alike recognise the environmental and economic benefits of EVs, adoption rates are soaring, especially in forward-thinking regions like Washington State. This project delves into a comprehensive analysis of EV adoption trends…
Introduction Fraudulent activities have become increasingly sophisticated, posing significant risks to financial institutions and consumers alike. Detecting and preventing fraud has become a critical focus for businesses as they strive to protect their assets and customer trust. In this beginner’s data analysis project, we will carry out an exploratory data analysis (EDA) of financial transaction…
Efficient warehouse management is essential for maintaining a smooth supply chain and ensuring customer satisfaction. A well-organised warehouse not only reduces operational costs but also enhances the ability to meet customer demand promptly. In this project, we will carry out a comprehensive analysis of warehouse stock trends, utilising Python programming to provide insights into product…
Introduction In the world of data science and analytics, the quality of your analysis is only as good as the quality of your data. Unfortunately, real-world datasets are often messy, requiring extensive cleaning before you can extract meaningful insights. In this tutorial, we’ll walk through a step-by-step process to clean a typical messy IMDB dataset…
Introduction Data cleaning is a crucial step in the data analysis process, especially when dealing with real-world datasets, which are often incomplete, inconsistent, and filled with errors. In this tutorial, we’ll walk through the process of cleaning-up a ‘messy’ healthcare dataset using Python. This guide will be helpful for data analysts, data scientists, or anyone…
Introduction Dealing with messy datasets is a common challenge when working with real-world data as a Data Scientist or Data Analyst. In this exercise, we’ll walk through the process of cleaning a typical messy Human Resources (HR) dataset using Python programming.
Introduction When working with real-world data, it’s common to encounter datasets that are messy, inconsistent, and full of missing values. Before diving into any analysis, it’s crucial to clean your data to ensure accuracy and reliability. In this tutorial, we’ll be working with a dataset that contains job postings for data science positions. The data…
Introduction Dealing with messy data is a common challenge in data analysis and can significantly impact the results of your analysis. Cleaning the data is the first and most crucial step toward obtaining reliable insights. The dataset we will use in this tutorial contains information about a warehouse inventory, but it is plagued with issues…
The role of data analysts has become increasingly vital across industries in today’s data-driven world. Moreover, most employers now require evidence of your experience and qualifications in data analytics. This is unsurprisingly because analysts are playing an important role in shaping organisational strategies and decisions. Whether it’s analysing consumer trends, optimising business processes, or predicting…