data cleaning Automatic data types checking in predictive models Given certain data, and we need to create models (xgboost, random forest, regression, etc). Each one of them has its constraints regarding data types. Errors are not clear, here's a new function to speed up model creation.
R xray: The R Package to Have X Ray Vision on your Datasets This package lets you analyze the variables of a dataset, to evaluate how the data is shaped. Consider this the first step when you have your data for modeling, you can use this