Francesco Stara Home Projects Data Analyst Transactional analysis · E-commerce PythonSQLPower BI Problem Raw transactional data needing full exploration and cleaning before any reporting was possible: missing values, negative quantities, and outliers distorting every aggregate. Preparation Exploratory analysis in Python…
In this article I will show you how to create a personalized dataset for your personal project or case study. It will have as many columns and entries as you need! The main tool used for this creation is the…
This project presents an exploratory data analysis (EDA) and an interactive dashboard idea centered around a unique dataset from five different vending machines scattered between four various strategic locations in Central New Jersey, USA. The dataset originates from vending machines…
In this guide I will show the best way to find datasets for your projects to showcase your skills and include in your portfolio, I personally use these resources when choosing projects to work on. 15+ Dataset Examples Included. Contents…
In this project with healthcare data, I will explore deeply into the health of Pima Indian women.
Using Python, I first cleaned and explored the data. After, I used statistical methods and data visualization techniques to reveal hidden patterns, correlations, and insights within the data. This analysis cleared the path for predictive modeling. So, with machine learning, I took on the role of a predictor, trying to forecast possible diabetes diagnoses.