how to get this kind of binomial distribution simulation number?
luan_sheng wrote:
hai, I want to perform a simulation like this£º Suppose that I have one population ,it's size is 500, is composed of x,y and z. The probability of x, y and z is respectively is 0.3, 0.5, 0.2. I wan to simulate a new same size population based ratio of x, y and z, how can I get and assess the number of x, y and z. ?
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html I guess you are looking for ?table, but your question is much too unspecific.... Uwe Ligges
luan Key Laboratory for Sustainable Utilization of Marine Fisheries Resources, Ministry of Agriculture ,Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071,China
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