This document demonstrates some of my efforts to learn ggplot2 for the first time, where several of the challenges here were proposed in the Google Data Analytics Professional Certificate program, and others created by me, guided through my own curiosity and wishes to learn this great library a bit more.

Simulando Intervalos de Confiança para o coeficiente angular em modelos de regressão linear simples.

Performando testes não-paramétricos em dados para inferir a distribuição/lei estatística que rege os mesmos.