Alumni
Chuck Powell
Results-oriented professional with both hands-on and management experience in all aspects of statistics, big data, machine learning, scientific research, teaching and information technology.
LinkedIn
Website
4
articles
33,200
views
Programming
6 years ago
CHAID vs. ranger vs. xgboost — a comparison
Chuck Powell
Visualizing Data
6 years ago
Creating Slopegraphs with R
Chuck Powell
Basic Statistics
7 years ago
Oneway ANOVA Explanation and Example in R; Part 2
Chuck Powell
Basic Statistics
7 years ago
Oneway ANOVA Explanation and Example in R; Part 1
Chuck Powell
Most Popular Articles
Understanding the Covariance Matrix
by
Nikolai Janakiev
How to Create, Rename, Recode and Merge Variables in R
by
DataScience+
How to Perform a Logistic Regression in R
by
Michy Alice
Clean Your Data in Seconds with This R Function
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Naeemah Aliya Small
Imputing Missing Data with R; MICE package
by
Michy Alice
Time Series Analysis Using ARIMA Model In R
by
Subhasree Chatterjee
How to Perform T-tests in R
by
Chris Wetherill
Aggregate – A Powerful Tool for Data Frame in R
by
David Kun
Categories
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Visualizing Data
Basic Statistics
Regression Models
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