filter out peptides that have inconsistent signal across all cycles

[rzidan25]

Pull Request

#' This function takes in the raw qc_data (before end-point extraction) and checks,

#' for each peptide, what fraction of cycles have Signal >= threshold at the max
#' exposure time. A peptide is kept only if it clears that bar in at least
#' min_pct_cycles of cycles, in every sample.
#'
#' @param raw_data krsa raw tidy data (qc_data) - must contain SampleName, Peptide,
#' Cycle, ExposureTime, Signal, Group
#' @param threshold signal threshold used to call a peptide "present" in a cycle
#' @param min_pct_cycles minimum proportion (0-1) of cycles a peptide must clear
#' threshold in, within every sample. Default 0.8 (80%)

[rela-v]

The function called doesn't exist because it hasn't been defined. Please define the function in addition to calling it and return serve!

[rela-v]

Specifically line 141 needs the update.