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Esther's photo

Esther W.

5(1)
USD $15/hr
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Enthusiast Data Scientist || R || Statistics Tutor

5 hours

$150
Data Analysis And Report writing

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Tutor Information

About

Hello, my name is Esther! As an accomplished biostatistician and statistical analyst, I bring a wealth of experience and expertise to my role as a tutor. My background includes a graduate degree in biostatistics, coupled with extensive hands-on experience in statistical analysis using R, Python, excel, SPSS, and Jamovi. This diverse skill set enables me to offer comprehensive support to students and professionals alike, guiding them through the intricacies of data analysis and statistical modeling. My approach to tutoring is rooted in a strong foundation of practical knowledge and a commitment to clarity in teaching. I focus on empowering learners to develop a deep understanding of statistical concepts, from basic descriptive statistics to advanced modeling techniques. By leveraging my expertise, I help students grasp complex ideas and apply them effectively to real-world problems, ensuring they build both confidence and competence in their analytical skills. In addition to my technical proficiency, I am dedicated to fostering a supportive and engaging learning environment. Whether through one-on-one sessions or group workshops, I tailor my teaching methods to meet individual needs, providing personalized guidance and feedback. My goal is to equip students with the tools and knowledge they need to excel in their studies and professional endeavors, making a positive impact in the field of statistics and data analysis. Book a lesson with me today to start transforming your statistical skills and achieving your goals.

Location

Nairobi, Kenya

Language

English

Timezone

America/New_York

Levels

College/University
Professional

Education

WorldQuant University

2024 - 2024
Applied Data Science Lab, Machine Learning
Data Science Lab for 8 portfolio projects relating to data science and machine learning. The following are the projects that I have worked on: 1. Predicting Earthquake damages in Nepal using decision tree model. 2. Evaluating housing of properties in Mexico using simple linear regression model. 3. Using ARMA time-series model to measure air quality in Nairobi, Kenya (data extracted from MongoDB using py-mongo). 4. Determine the price of apartments in Buenos Aires, Argentina. 5. Predict the likelihood of company bankruptcy in Poland using random forest and gradient boosting models. 6. Using K-means models for customer segmentation in the United States. 7. Determine whether sending an email to WQU faculty increases the chances of program enrolment using chi-square test. 8. Building a time-series model that can predict asset volatility in India.

Jomo Kenyatta University Of Agriculture and Technology

2016 - 2020
Bsc Biostatistics, Data Science, Statistics
As a biostatistics graduate and statistical analyst expert, I gained comprehensive expertise in analyzing complex datasets and deriving actionable insights using advanced statistical methods. Proficiency in R, Python, SPSS, and Jamovi enabled me to efficiently manage, model, and visualize data, enhancing my ability to tackle diverse analytical challenges. My background in biostatistics provided a solid foundation in understanding and applying statistical theories and methodologies in real-world scenarios. This blend of technical skills and statistical knowledge has equipped me to contribute effectively to research and data-driven decision-making processes.

Work Experience

Preply

September 2022 - present
R tutor

TWIGA FOODS

January 2020 - present
DATA SCIENTIST

Reviews

Stats Online Course

Esther was extremely helpful in explaining zscores and probability I was struggling learning from the text book.
By: Courtney