anal.mcmc | R Documentation |
Analyze a backcross using an MCMC model selection method.
anal.mcmc(dat, bic.mult=2.5, n.steps=1000, start=NULL)
dat |
The data: a list with components |
bic.mult |
Multiplier for BIC, for choosing the size of the model. |
n.steps |
Number of steps to take in the Markov chain. |
start |
Model at which to start the chain: a vector giving the columns of the genotype matrix to use as an initial state. |
A list giving the marker numbers chosen, the BIC criterion for the chosen model, the iteration of MCMC at which this model was first seen, and vectors giving the number of QTLs in the model and the BIC criterion, at each step of the chain
Karl W Broman, broman@wisc.edu
Broman, K. W. (1997) Identifying quantitative trait loci in experimental crosses. PhD dissertation, Department of Statistics, University of California, Berkeley.
simbc
, anal.all
,
anal.leaps
, perm
dat <- simbc()
results <- anal.mcmc(dat)
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