sigSAME | R Documentation |
Compute the likelihood for the observed somatic mutation and the read-depth data for gSAME. It can significantly reduce computational time for assication analysis between one gene-level mutation and lots of outcomes.
sigSAME(O, D, A, d0 = 20, min_altcount = 1, spesen = NULL,
mix_4bb = NULL, mix_2bb = NULL)
O |
A matrix for the observed somatic mutation. |
D |
A matrix for the total read-depth. |
A |
A matrix for the number of alternative number matrix. |
d0 |
The minimum of the total read-depth for obtaining the observed somatic mutation value. The default value is 20. |
min_altcount |
The mimimum of the number of alternative reads that the somatic mutation could acutally orrur. The default value is 1. |
spesen |
A dataframe specifying the specificity and sensitivity for all the somatic mutations. |
mix_4bb |
A dataframe indicating the parameters of four beta-binomial distributions depending on the values of the observed somatic mutaton and the true somatic mutation when the read-depth is high. |
mix_2bb |
A dataframe indicating the parameters of two beta-binomial distributions depending on the true value of the somatic mutation when the read-depth is low. |
A matrix with the likelihood of O, D, A conditioning on the true value of the somatic mutation (S=0/1) for all the samples.
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