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I unable to run my program.Please help me...

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Sakthivel K M
Sakthivel K M 7 Sep 2017
댓글: José-Luis 7 Sep 2017
y=[repmat(0,1,7840),repmat(1,1,1317),repmat(2,1,239),repmat(3,1,42),repmat(4,1,14),repmat(5,1,4),repmat(6,1,4),repmat(1,1,1)]
n=length(y)
k=tabulate(y)
x=y(1)
syms f j
f =@(x,r,d,j) (factorial(x)/(factorial(x-j)*factorial(j)))*((-1)^j)*((d+r+j+1)/((d+r+j)^2))
s1=symsum(f,j,0,x)
custlogpdf =@(x,d,r) log(factorial(r+x-1)/(factorial(x)*factorial(r-1)))+ log(s1);
phat = mle(x,'logpdf',custlogpdf, 'start',[0.4,5,2,1])

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José-Luis
José-Luis 7 Sep 2017
"Error: File: imreader.m Line: 8 Column: 81 Unbalanced or unexpected parenthesis or bracket."
What part of the error message gives you trouble? Check your parentheses.

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답변(1개)

José-Luis
José-Luis 7 Sep 2017
custlogpdf =@(x,d,r) log(factorial(r+x-1)/(factorial(x)*factorial(r-1))+ log(s1));

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Sakthivel K M
Sakthivel K M 7 Sep 2017
Thanks for your help... I corrected the bracket but my error is in last line of my program...(i.e.,)
phat = mle(x,'logpdf',custlogpdf, 'start',[0.4,5,2,1])
José-Luis
José-Luis 7 Sep 2017
I dont have the symbolic math toolbox.
What's the error message?

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