Load one count file per sample thanks to the file names in the target file.
loadCountData(target, rawDir = "raw", skip = 0,
featuresToRemove = c("alignment_not_unique", "ambiguous", "no_feature",
"not_aligned", "too_low_aQual"))target data.frame of the project returned by loadTargetFile()
path to the directory containing the count files
number of lines of the data file to skip before beginning to read data
vector of feature Ids (or character string common to feature Ids) to remove from the counts
The matrix of raw counts with row names corresponding to the feature Ids and column names to the sample names as provided in the first column of the target.
If featuresToRemove is equal to "rRNA", all the features containing the character string "rRNA" will be removed from the counts.