.tof2mass: Calculates mass from time-of-flight values.
Description
This function calculates mass from time of flight values
based on the following article: Titulaer, M. K. and
Siccama, I. and Dekker, J. L. and van Rijswijk, A. L. and
Heeren R. M. and Sillevis Smitt, P. A. and Luider, T. M.
(2006)
A database application for
pre-processing, storage and comparison of mass spectra
derived from patients and controls, BMC
Bioinformatics, 7: 403
http://www.ncbi.nlm.nih.gov/pubmed/16953879
Usage
.tof2mass(tof, c1, c2, c3)
Arguments
tof
double, vector with times-of-flight
c1
metaData$calibrationConstants[1]
c2
metaData$calibrationConstants[2]
c3
metaData$calibrationConstants[3]
Value
double, calculated mass
Details
Arguments are imported from metadata (acqu-file).
References
Titulaer, M. K. and Siccama, I. and Dekker, J. L. and van
Rijswijk, A. L. and Heeren R. M. and Sillevis Smitt, P.
A. and Luider, T. M. (2006)
A database
application for pre-processing, storage and comparison of
mass spectra derived from patients and controls,
BMC Bioinformatics, 7: 403
http://www.ncbi.nlm.nih.gov/pubmed/16953879