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Capture re-Capture

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Give three integer numbers.
Non decimal numbers larger than one.

Released:
In DB1:
Sample:
In DB2:
Recaptured:
In Both:

Width of C.I.:

%

For prospective biology analysis
For retrospective database analysis



Capture recapture or catch recatch
methods are used in biology,
epidemiology and demography to
estimate the size of populations.
The method works by studying the
overlap between samples or registrations.
The less often animals or people are
seen again as a proportion of all subjects
seen, the larger the unobserved
population.
More....