calc.bayes: Calculate posterior probability of being an effective SNP

Description Usage Arguments

Description

Integrate GWAS results with annotated genomic features

Usage

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calc.bayes(object, risk.thresh = NULL, adjust = NULL, effect = 2,
  prob.risk = NULL, verbose = FALSE, trace = 0)

## S4 method for signature 'AnnotatedGWAS'
calc.bayes(object, risk.thresh = NULL,
  adjust = NULL, effect = 2, prob.risk = NULL, verbose = FALSE,
  trace = 0)

Arguments

object

AnnotatedGWAS object

risk.thresh

the p-value threshold applied to identify “risky” markers

adjust

optional parameter to adjust P(R), as well as conditional probabilities for linkage disequilibrium

effect

assumed effect size, used to shift the ideal z-score distribution

prob.risk

probability of being a risk SNP, this is normally calculated automatically but can be supplied in situations where the result was 0

verbose

print out intermediate statistics calculated during the analysis

trace

Non-negative integer. If positive, tracing information on the progress of the optimization is produced. See optim for details.


aaronwolen/bingd documentation built on May 10, 2019, 4:04 a.m.