Drawing a log likelihood of some distribution

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googo
googo 2013-6-20
Hello,
Suppose I have a distribution with this pdf:
p*(x==0) + (1-p)*poisspdf(2,x(i))
her log likelihood will be:
Y = SUM from 1:100 (log(p*(x(i)==0) + (1-p)*poisspdf(2,x(i))
x is 1X100 vector sample from this distribution.
I want to plot p as function of Y. meaning, I want to draw the log likelihood of the sample.
p is defined to be p = linspace(0,1,100). p is a probability of course.
I'm trying to use a function handle
for example : f=@(p) but which function sould I write here? if the function was p^2 then I would have wrote f=@(p) p^2 and then plot it but what about this case?
Thank's!

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