This part provides reference information on dashboard functions which allow you to perform calculations, filtering, formatting, and other operations on correlator data. Instead of attaching a visualization object directly to a correlator data table or variable, you can specify data tables and variables as arguments to a dashboard function, and then attach the visualization object to the function. Objects that are attached to functions update dynamically as the function arguments are updated, just as visualization objects that are attached directly to correlator data update dynamically as correlator data is updated.