Visualizing the Impact of Missing Data within Alzheimer's Disease using D3 Lead Investigator: Randy Burnham Institution : Washington University in St. Louis E-Mail : Randy@wustl.edu Proposal ID : 339 Proposal Description: Visualization tools tend to lack analysis techniques of missing data. Using Data Driven Documents (D3), an attempt to alleviate the pains of visualizing missing data will be explored. The impact of missing data within Alzheimer???s disease will be visualized in a dynamic manner to help an audience interactively better understand reasons for why data is missing as well as what data is missing.