Q. With reference to the NYPD crime data collection system, should I write COMPSTAT, CompStat, Compstat, or CompSTAT? All four seem to be used in journals.
A. If professional journals use all these forms, then you probably can’t get into much trouble just picking one. But to make a more informed decision, look online to see how it is used by authoritative sources. With a single Google search you can see from the results page that the NYPD itself uses CompStat, as do Wikipedia, the University of Maryland, and the New York City government. Good enough?