Hamza Rahal - Projects

Predicting diabetes risk

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Logistic regression is a statistical analysis method to predict a binary outcome, such as yes or no, based on prior observations of a data set. A logistic regression model…

Survival Analysis using R

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In the class on essential statistics we covered basic categorical data analysis – comparing proportions (risks, rates, etc) between different groups using a chi-square or…

Dr. Semmelweis and the Discovery of Handwashing

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This is Dr. Ignaz Semmelweis, a Hungarian physician born in 1818 and active at the Vienna General Hospital. If Dr. Semmelweis looks troubled it’s probably because he’s…

Visualizing Inequalities in Life Expectancy

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Life expectancy at birth is a measure of the average a living being is expected to live. It takes into account several demographic factors like gender, country, or year of…

Health Survey Data Analysis of BMI

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We’ve all taken a survey at some point, but do you ever wonder what happens to your answers? Surveys are given to a carefully selected sample of people with the goal of…

What Your Heart Rate Is Telling You

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Millions of people are getting some sort of heart disease every year and heart disease is the biggest killer of both men and women in the United States and around the world.…

Clustering Heart Disease Patient Data

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Clustering algorithms are used to group together items that are similar to one another. There are many industries where it would be beneficial and insightful to use an…

Classify Suspected Infection in Patients

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Sepsis is a deadly syndrome where a patient has a severe infection that causes organ failure. The sooner septic patients are treated, the more likely they are to survive…