getDefaultRetCorCenterSample {IPO} | R Documentation |
Gets the index of the sample with most peaks in it. This is used if no center sample for retention time correction has been defined by the user.
getDefaultRetCorCenterSample(xset)
xset |
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Gets the index of the sample with most peaks in it. This is used if no center sample for retention time correction has been defined by the user.
The file index of the sample with most peaks in it.
Gunnar Libiseller
## The function is currently defined as function (xset) { ret <- NULL for (i in 1:length(filepaths(xset))) { ret <- c(ret, sum(peaks(xset)[, "sample"] == i)) } return(which.max(ret)) }