dftinteg 0.1.1 © 2007,2011 by Turku PET Centre
Calculation of an AUC (integral over time) from regional or plasma TACs.
Usage:
dftinteg [Options] <DFT file> <Start time> <Integration time> <AUC file>
Enter the start time and integration time in the same units that are in
the DFT file. Note that 3rd argument is not the integration end time.
Program will automatically set the integration start time and duration
based on the time range in the TAC file, if both are set to zero.
Options:
-avg
Average during specified range is calculated instead of AUC
-h or --help
Print this message and exit
--build
Print software build information and exit
--silent
Program works silently, printing only error and warning messages
--verbose
Program prints more information about what it is doing.
Example 1: calculate AUC(32-302) with command
dftinteg s5998dy1.dft 32 270 s5998int.dft
Example 2: integrate the regional TACs from a static or dynamic image
from the start time of the first frame to the end of the last frame:
dftinteg a773dy1.dft 0 0 a773int.dft
See also:
interpol,
dftratio,
dftsuv,
regfur,
dftunit,
imginteg,
dft2res
Keywords: DFT, modelling, autoradiography
This program comes with ABSOLUTELY NO WARRANTY. This is free software, and
you are welcome to redistribute it under GNU General Public License.
