R/Main_functions.R
row_stoichio.Rd
Compute the stoichiometry of interaction using the method described in ...
row_stoichio(df, idx_group_1, idx_group_2, idx_bait, Npep, log = TRUE, substract_ctrl = TRUE, use_mean_for_bait = TRUE, idx_group_1_mean, idx_group_2_mean)
df | a data frame |
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idx_group_1 | column indexes corresponding to the first group (bait background) |
idx_group_2 | column indexes corresponding to the second group (ctrl background) |
idx_bait | row index for the bait protein |
Npep | numeric vector containing the number of theoretically observable peptides for each protein |
log | logical, use the geometric mean instead of the arithmetic mean |
substract_ctrl | logical, substract ctrl intensities in the calculation of stoichiometries |
use_mean_for_bait | logical, average bait intensities across all conditions to compute interaction stoichiometries |
idx_group_1_mean | if |
idx_group_2_mean | if |
A numeric vector of interaction stoichiometries