# S4 method for class 'GCIMSChromatogram'
intensity(object, rt_range = NULL, rt_idx = NULL)
Arguments
- object
A GCIMSChromatogram object
- rt_range
The minimum and maximum retention times to extract (length 2 vector)
- rt_idx
A numeric vector with the retention time indices to extract (or a logical vector of the length of retention time)
Value
The retention intensity vector
See also
Other GCIMSChromatogram:
GCIMSChromatogram,
GCIMSChromatogram-class,
dtime,GCIMSChromatogram-method,
estimateBaseline,GCIMSChromatogram-method,
findPeaks,GCIMSChromatogram-method,
rtime,GCIMSChromatogram-method,
smooth,GCIMSChromatogram-method