Datasets and analysis scripts are becoming more available online. but most datasets are still unclear and difficult to use due to poor meta-data. Adopting standard variable label solves most of these problems and is easily implemented if we set the labels at the time of publication. that is. https://mysocialfeeder.com/story4381232/independent-research-as-a-resident-physician-novel-methods-for-data-collection-teaching-and-collaboration-during-graduate-medical-training