Applied Statistics Graduate Program

Personal and Class projects for Applied Statistics graduate program at California State University, Long Beach

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Fall 2021

More on Planning Experiments to Increase Research Efficiency

Project for Experimental Design & Analysis (CSULB: STAT 530)

Data

• The data came from the Design and Analysis of Experiments Eighth Edition by Douglas C. Montgomery problem 8.11.

• Factors Condensation Temperature, Amount of Material 1, Solvent Volumne, Condensation Time, and Amount of Material 2 on yield.

• Response More on Planning Experiments to Increase Research Efficiency.

Statistical Methodology

• Design: One-Quarter Fraction of 2^(k-2) Factorial
• Analysis of Variance
• Residual Plot

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Fall 2022

Disney Movie Success

Project for Introduction to R (CSULB: STAT 471)

Data

• Disney Movies Total Gross and Disney Revenue 1991-2016 from Kaggle

Statistical Methodology

• Multiple Linear Regression
• Variable Selection
• Residual Analysis
• Normality Test
• Testing
• Prediction

Linear Regression of Life Expectancy

Project for Regression Analysis (CSULB: STAT 510)

Data

• Life Expectancy (WHO) from Kaggle

Statistical Methodology

• Multiple Linear Regression
• Variable Selection
• Residual Analysis
• Normality Test
• Testing
• Prediction

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Spring 2023

Clinical Trial in the Treatment of Carcinoma of the Oropharynx

Project for Survival Analysis (CSULB: STAT 590)

Data

• Pharynx Dataset from Dr. Zhou

Statistical Methodology

• Exploratory Data Analysis (EDA)
• Cox Proportional Hazard Model
• Variable Selection
• Kaplan-Meier Estimator Curve
• Log-Rank Test
• Proportional Hazard Assumption Check