Assignment 7 Chapter 8

Assignment 6 Chapter 7

CAP4936 Summer 2026

Introducción Econometría Financiera Parte 1

Attempt at Homework 3

In this activity, we will explore real clinical data from breast cancer patients in **The Cancer Genome Atlas (TCGA)**. The goal is not only to learn R. The goal is to use R to ask scientific questions: What information is collected from cancer patients? How do we summarize a large clinical dataset? What kinds of missing or uncertain values appear in real biomedical data? How can clinical features help us understand breast cancer subtypes? Later in DREAM-High, we will connect this type of clinical information to **gene expression data**. That is where computational biology becomes especially powerful: we can ask how molecular patterns relate to patient and tumor characteristics.