Alumni
Frederick Ho
Frederick is a PhD student in physical activity epidemiology. Data analyst in child health and development. He holds a BSc in statistics and risk management science. Part-time lover of literature and history. Frederick is based in Hong Kong.
Twitter
3
articles
40,036
views
Advanced Modeling
9 years ago
Analysing Longitudinal Data: Multilevel Growth Models (II)
Frederick Ho
Advanced Modeling
9 years ago
Analysing Longitudinal Data: Multilevel Growth Models (I)
Frederick Ho
Data Management
9 years ago
Managing Longitudinal Data: Conversion Between the Wide and the Long
Frederick Ho
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
by
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
Introduction
Getting Data
Data Management
Visualizing Data
Basic Statistics
Regression Models
Advanced Modeling
Programming
