| exIntensities {Mosaic} | R Documentation |
Lightweight variant of multiEIC to extract average in a file, more suitable for large featuretables.
exIntensities(rawfile = rawdata[[1]], mz = tb$mz, ppm = 5, rtw = data.frame(rta[[1]]$rtmin - 5, rta[[1]]$rtmax + 5))
rawfile |
an xcmsRaw object |
mz |
numeric (): m/z values (same length as nrow(rtw)). |
ppm |
m/z width (+/- ppm from values defined in mz) |
rtw |
a data.frame with minimum (column 1) and maximum (column 2) retention time values (in seconds) in each row. |