مقایسهٔ روش‌ها

	تخمین جمعیت با روش گرفتن-بازگرداندن	Crime Concentration Index
حوزه	روش‌شناسی پیمایش	Criminology
خانواده	Regression model	Process / pipeline
سال پیدایش	1978	1989
پدیدآور	Otis, Burnham, White & Anderson	Lawrence Sherman, Patrick Gartin & Michael Buerger; David Weisburd
نوع	Probabilistic population size estimator	Descriptive concentration measure for crime across micro-places
منبع بنیادین	Otis, D. L., Burnham, K. P., White, G. C., & Anderson, D. R. (1978). Statistical inference from capture data on closed animal populations. Wildlife Monographs, 62, 3–135.	Sherman, L. W., Gartin, P. R., & Buerger, M. E. (1989). Hot spots of predatory crime: Routine activities and the criminology of place. Criminology, 27(1), 27–56.
نام‌های دیگر	Mark-Recapture, Tag-Recapture, Mark-Release-Recapture, İşaretle-Yeniden Yakala	Crime Concentration at Place, Hot-Spot Concentration Measure, Cumulative Crime Concentration, Law of Crime Concentration
مرتبط	2	4
خلاصه	Capture-recapture (also known as mark-recapture) is a statistical method for estimating the size of an unknown population by sampling it twice and tracking which individuals appear in both samples. Formally systematized for closed animal populations by Otis, Burnham, White, and Anderson in their landmark 1978 Wildlife Monographs paper, the method extends naturally to human populations, epidemiology, and incomplete administrative records.	The crime concentration index quantifies how unevenly crime is distributed across micro-geographic places such as street segments or addresses. Building on Sherman, Gartin, and Buerger's 1989 discovery that a small fraction of addresses produces most calls for police service, and formalized in Weisburd's 2015 'law of crime concentration', it expresses the share of all crime accounted for by the most crime-prone places.