Conversion between mobility and CCS

Utility functions to convert between mobility and CCS data.

convertMobilityToCCS(mobility, mz, CCSParams, charge = NULL)

convertCCSToMobility(ccs, mz, CCSParams, charge = NULL)

Arguments

mobility, ccs

A numeric vector with mobility or CCS values that should be converted.

mz

A numeric vector with the m/z values that map to the input mobility or CCS values.

CCSParams

A list with parameters for mobility <–> CCS conversion. See getCCSParams for details and to make such parameter lists. Set to NULL to skip conversions.

charge

A numeric vector with the ion charges that map to the input mobility or CCS data. Will be recycled if necessary. If NULL then the charge configured in CCSParams is used.