Geweke diagnostic test

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Sagar Raj Kandel

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Sep 4, 2018, 1:01:14 PM9/4/18
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For Geweke dagnostic do i have to write separate code?

like;;
geweke.diag(x, frac1=0.1, frac2=0.5)

Arguments

x

an mcmc object

frac1

 fraction to use from beginning of chain

frac2

 fraction to use from end of chain


If so please make me clear that in my final output i had my result as:


Fraction in 1st window= 0.1

fraction in second window= 0.5


and Bayesian value is 0.6069...


The HOW should i write my code for geweke test.

and what is mean by x    an mcmc object



more information;

We specified 0.25 km2 as the area of each pixels, which represent the potential home range centers. Spatial capture-recapture models were constructed using half normal and negative exponential detection function and Bernoulli capture encounter process. Consequently, under the same scenario Markov Chain Monte Carlo (MCMC) simulation settings was performed with 65,000 iterations, burn-in period 15,000, and a thinning rate at 5. The data augmentation was increased to five times higher than individual captured for in our survey grid.  


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