[Basta-users] Are b1 and d1 dates priors?

[Cliff Cunningham]

Dear BaSTA,

	In the data frame we are allowed to specify birth and death dates.  Are these taken as certain values, or as priors?  For example, if I have an approximate idea of birth, but only approximate, should I include it?
	
	All the best!

   	Cliff Cunningham


        Professor
	Biology Department
    	Duke University
        130 Science Drive
	Durham NC 27708
	Phone 919-660-7356

http://www.biology.duke.edu/cunningham




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