1. Using MVVM* Design Pattern in Reproducible Research with Rmarkdown
Hao Zhu
Institute for Aging Research
Hebrew Seniorlife
4/23/2015
* MVVM: Model/View/ViewModel
haozhu233
haozhu233.github.io

2. Why do we need to consider software design?
Simple projects don’t need design
“More complicated structures require more careful planning.”
– Steve McConnell in Code Complete 2
Complicated Reproducible Research without a good structural design might be hard to maintain.
A good code structural design can benefit team collaboration

3. What is MVVM (Model/View/ViewModel)?
A variation of Model/View/Controller (MVC), first introduced in 2005.
Model: Database Model: Binder View: Webpages/elements

4. How to use MVVM design pattern in a reproducible research project with Rmarkdown?
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