Description Usage Arguments Examples
BiG implemented with half-t prior for the standard deviation parameters of the platform bias and diffuse uniform prior for the variance parameters of the study bias.
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r |
G*S matrix that contains the ranked lists to be aggregated, where G is the total number of items (genes) and S is the total number of ranked lists (studies). |
n_T |
vector of length |
n_p1 |
number of studies belong to platform 1. |
M |
number of MCMC iterations. |
burnin |
number of burn-in iterations. |
a |
hyperparameters for the prior distributions of standard deviation parameters. Used only when |
b |
hyperparameters for the prior distributions of standard deviation parameters. Used only when |
dp |
hyperparameter for the prior distributions of variance parameters for study bias and platform bias respectively. Used only when |
W |
G*S matrix that contains initial values for W. Each element of W is the local importance of the corresponding item in the corresponding study, i.e. the latent variable that determines the observed rank. |
sigma_p10 |
initial values for the variance of the platform bias for platform 1 and platform 2 respectively. |
sigma_p20 |
initial values for the variance of the platform bias for platform 1 and platform 2 respectively. |
mu0 |
vector of length |
xi10, xi20 |
vectors of length |
sigma_s0 |
vector of length |
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