This is an example for a simple submission to the Fragile Families Challenge written completely in R.
It features
- a slightly improved imputation script (removing highly correlated features, encoding categorical features)
- cross-validation to find optimal parameters for a linear model
Make sure to visit http://www.fragilefamilieschallenge.org/ to learn more about the challenge, apply for the data and create your own submission. See maltemoeser/ffc-challenge for a submission written in Python.