flashfm | R Documentation |
Marginal PP for models of a set of traits, sharing information between the traits
flashfm( main.input, TOdds, covY, ss.stats, cpp = 0.99, maxmod = NULL, fastapprox = FALSE, NCORES )
main.input |
List of 3 components: SM=list of snpmod objects for a set of traits; mbeta=list of joint effects for each trait; nsnps= number of SNPs in the region This could be obtained from flashfm.input or JAMexpanded.multi. |
TOdds |
Vector of target odds of no sharing to sharing |
covY |
trait covariance matrix |
ss.stats |
output from summaryStats; list of 4 components: Mx = mean of SNPs, xcovo = covariance matrix of SNPs, Sxy = matrix of Sxy values (column traits), ybar=vector of trait means |
cpp |
cumulative posterior probability threshold for selecting top models; this is ignored when maxmod is spespecified |
maxmod |
maximum number of top models to output; NULL by default |
fastapprox |
logical that is TRUE when fast approximation is used that does not include unequal sample size adjustments; default is FALSE |
NCORES |
number of cores for parallel computing; recommend NCORES=M, but if on Windows, use NCORES=1 |
List consisting of PP: marginal PP for models and MPP: marginal PP of SNP inclusion
Jenn Asimit
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