Vitor XavierStatistics: What Are Confidence Intervals? IllustratedA discussion about the importance of confidence intervals6 min read·Nov 22, 2023--1--1
Vitor XavierARIMA/SARIMA — Demand Forecasting TutorialLooking to the future to strategize the present13 min read·Oct 5, 2023--1--1
Vitor XavierWarehouse Product Segmentation using PythonOptimize your processes and avoid unnecessary costs9 min read·Aug 5, 2023----
Vitor XavierCars Prices & Reviews Study — [3/3]: Data AnalysisThe third part of the project is finally done!8 min read·Oct 27, 2022----
Vitor XavierinTowards DevCars Prices & Reviews Study — [2/3]: Data CleaningThis is the second part of the project, and I’m very happy to show you the results.5 min read·Oct 25, 2022----
Vitor XavierinTowards DevCars Prices & Reviews Study — [1/3]: Data ScrapingThe price of a car is a crucial element for attracting potential buyers4 min read·Oct 25, 2022----
Vitor XavierinBetter ProgrammingWeb Scraping With Python — Get the Top 100 Most-Streamed Songs on SpotifyOne good thing about music: When it hits you, you feel no pain!6 min read·Sep 13, 2022--1--1
Vitor XavierData Cleaning With SQL Server — WalkthroughBetter keep it clean!6 min read·Aug 11, 2022--1--1
Vitor XavierCarros Seminovos — Estudo com SQL e Visualização com Tableau PublicO mercado de carros sempre foi algo valorizado, não importa em qual País, o tema é alvo de diversas discussões, comentários e opiniões.6 min read·Jul 27, 2022----