Richard Wanjohi, Ph.D
University of Arkansas
Tell me more about Richard Wanjohi, Ph.D?
Richard Wanjohi, Ph.D is a highly skilled statistician with 15.2 years of experience in data analysis and statistical modeling. Based in the United States, he specializes in using statistical and machine learning models to extract meaningful insights for business growth. Richard has a strong background in developing and implementing crucial methodologies and techniques. He has worked in various roles, including Principal Data Scientist at ECCO Select and Adjunct Professor at Commerce Bank. Richard's expertise includes machine learning, Bayesian Inference, Time Series analysis, and State Space Models. He is also experienced in data visualization using Tableau and Power BI.
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About
My goal, always, is to extract and deliver meaningful, solution focused and key data-driven insights that enhance business growth. I employ Statistical and Machine Learning models to extract the aforementioned insights. I have vast experience in developing, modeling, and implementing these crucial methodologies and techniques **************Research Interests: Machine Learning, Bayesian Inference, Time Series analysis, State Space Models, Sequential Monte Carlo Methods**************Tools: R, Python, SAS, JMP, Matlab, SPSSBig Data Ecosystem: Spark, Map Reduce, HDFS, HBase, HiveAnalytics Platforms: KNIME, SAS Enterprise Miner, IBM SPSS Modeler, Alteryx Data visualization: Tableau, Power BI
...See MoreWork Experience
data scientist at h&r block
Retail
Richard Wanjohi, Ph.D's Professional Milestones
- Research Statistician (2015-02-01~2015-05-01): Conducted in-depth analysis to provide valuable insights into a wide range of financial data.
- Research Scientist (2011-05-01~2011-07-01): Developing innovative products to drive scientific advancements and contribute to advancements in the field.
Education
Statistics
2007-2009Skill
Statistics
R
Data Analysis
Statistical Modeling
Spss
Sas
Simulations
Linear Programming
Jmp
Mathematical Modeling
Data Mining
Matlab
C
C++
Latex
Research
Analysis
Analytics
Qualitative Research
Quantitative Research
Hadoop
Nosql
Cart And Random Forest Models
Svm
Neural Networks
Sql
Minitab
Fortran
Statistical Computing
Monte Carlo Simulation
Statistical Data Analysis
Microsoft Office
Science
Teaching
Vba
Quantitative Analytics
Python
Design Of Experiments
Machine Learning
Optimization
Linear Regression
Statistical Consulting
Multivariate Analysis
Time Series Analysis
Economics
Modeling
Programming
University Teaching
Biostatistics
Analytical Skills
Certification
Colleagues
Other Named Richard Wanjohi, Ph.D
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Richard Wanjohi, Ph.D works for H&R Block
Richard Wanjohi, Ph.D's role in H&R Block is data scientist at h&r block
Richard Wanjohi, Ph.D works in the industry of Retail
Richard Wanjohi, Ph.D's colleagues are Cheryl Hurd, EA,Tony Woodfill,Lisa Sutton
Richard Wanjohi, Ph.D's latest job experience is data scientist at h&r block at H&R Block
Richard Wanjohi, Ph.D's latest education in University of Arkansas