Genetic Data Plotted with TeraPCA (IMAGE) Purdue University Caption A new statistical tool used in human genetics can map population data faster and more accurately than programs of the past. Credit Purdue University/Aritra Bose Usage Restrictions Please credit Purdue University/Aritra Bose License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.