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strvalidator (version 0.1)
countPeaks: Calculate summary
Description
countPeaks
Calculates the number of observed peaks per marker.
Usage
countPeaks(data, col = "Height", unique = TRUE)
Arguments
data
a data frame containing at least columns 'Sample.Name', 'Marker', and
col
.
col
string specifying the column(s) to count values in.
unique
logical indicating if counting occurences or unique values per marker.
Value
data.frame with columns 'Sample.Name', 'Marker', and 'Peaks'.
Details
Takes (GM-formatted) data for samples as input. Counts the number of peaks per marker (values in 'col' columns).