Data Mining and Machine Learning APS Failure at Scania Trucks Data Set.

This repository is a resource for learning and applying statistics in data science. It contains code examples and explanations for many common statistical concepts, from descriptive statistics through regression and time series analysis.

This repository contains the scripts used to wrangle exchange rate data using T-SQL

Proyecto de análisis y visualización del conflicto armado en Colombia (2022–2025). Transforma datos abiertos en una herramienta interactiva para visibilizar el impacto en víctimas y territorios. Enfoque ético, social y open source. Construido con Python, MySQL y Power BI.

An example of improving data quality and identifying anomalies within a real-life dataset for master data management or data engineering.

This repository contains the python code for detecting outliers and capping/transforming them in a Titanic Dataset.

Credit Card Fraud Detection Using SQL

Basic statistics questions solved using python libraries

Statistical comparison of height distributions in two groups using mean, standard deviation, and boxplots.

Setting up and comparing anomaly detection systems to identify atypical engine behaviours using Statistical and Unsupervised Learning methods - IQR, One-Class SVM & Isolation Forest.