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coloc (version 5.2.3)

logbf_to_pp: logbf 2 pp

Description

generic convenience function to convert logbf matrix to PP matrix

Usage

logbf_to_pp(bf, pi, last_is_null)

Value

matrix of posterior probabilities, same dimensions as bf

Arguments

bf

an L by p or p+1 matrix of log Bayes factors

pi

either a scalar representing the prior probability for any snp to be causal, or a full vector of per snp / null prior probabilities

last_is_null

TRUE if last value of the bf vector or last column of a bf matrix relates to the null hypothesis of no association. This is standard for SuSiE results, but may not be for BF constructed in other ways.

Author

Chris Wallace