Smoothing a GCIMS sample using a Savitzky-Golay filter — smooth,GCIMSSample-method • GCIMS

Smoothing a GCIMS sample using a Savitzky-Golay filter

# S4 method for class 'GCIMSSample'
smooth(x, dt_length_ms, rt_length_s, dt_order = 2, rt_order = 2)

Arguments

x: A GCIMSSample object
dt_length_ms: the length of the filter in drift time (in ms)
rt_length_s: The length of the filter in retention time (in s)
dt_order: The order of the filter in drift time
rt_order: The order of the filter in retention time

Value

The modified GCIMSSample