Blog

A curation of R, Python, data science, visualisations & statistics projects

My blog curates R, Python, and data science projects, highlighting advanced visualizations, real-world analyses, and innovative solutions. From ASA DataFest experiences to interactive dashboards and time series explorations, you’ll find actionable insights at every turn. Each post aims to demonstrate clear, impactful methods for tackling modern data challenges.

Effective Data Visualizations for DataFest

I created a professional guide on effective data visualization tailored for the ASA DataFest competition, emphasizing the appropriate selection of…

Brian Cervantes Alvarez

Pre-Workshop Setup Guide for Quarto-based Portfolios on GitHub Pages

I developed a comprehensive setup guide that walks through installing Git, configuring a GitHub account with a Personal Access Token, and connecting…

January 29, 2025

Brian Cervantes Alvarez

Interactive Learning with WebR

Lab Demonstration

I built an interactive lab using webR to run R code directly in the browser, streamlining the setup process and providing students with immediate…

August 12, 2024

Brian Cervantes Alvarez

Building A Quick Dashboard For Amazon Products (EN.)

R

Shiny

CSS

Data Tables

Data Visualization

Dashboard

Explore Amazon products in India with our Shiny app. Discover categories with the highest ratings and reviews. Efficient, informative, and visually…

Brian Cervantes Alvarez

Parameterized Reports

R

Plotly

Reports

Time Series

Data Visualization

Achieving peak productivity in data analysis with automated R Markdown reports, minimizing effort and errors.

Brian Cervantes Alvarez

Apple’s Journey In The Stock Market

R

Time Series

Data Visualization

Explore the dynamic world of Time Series Graphs with R’s plotly. Unveil trends in Apple’s stock market and the impact of groundbreaking innovations

Brian Cervantes Alvarez

Do You Like Stretching? I Would Reconsider!

R

Data Visualization

Plotly

Stretching enhances flexibility but lacks muscle-building benefits. Weight training and resistance exercises stimulate muscle growth. Supplement…

February 24, 2023

Brian Cervantes Alvarez

Rating Pinot Wines: Is More Expensive Better?

R

Data Tables

Revolutionizing Data Tables: Visual Appeal & Comprehension. Explore techniques for aesthetically pleasing & informative tables. Enhance data…

February 20, 2023

Brian Cervantes Alvarez

Pokédex Database

R

PostgreSQL

Data Visualization

Data Engineering

Unveil the power of PostgreSQL! Explore the intricate ETL process, advanced tools, and meticulous schema design that created a functional database.…

December 5, 2022

Brian Cervantes Alvarez

College Debt Shiny App

R

Shiny

Data Visualization

Dashboard

Collaborating with Corey Cassell, we’ve developed an interactive tool aiding students in career and financial planning, empowering informed…

December 2, 2022

Brian Cervantes Alvarez, Corey Cassell

The Impact of Smoking on Health Insurance Premiums: Unveiling the True Costs

Python

Statistics

Jupyter Notebook

Data Visualization

In this investigation, we dive deep into the impact of smoking habits on medical insurance expenses, carefully examining nuanced differences between…

Brian Cervantes Alvarez

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