fit2dat 2.5.2 © 1996-2010 by Turku PET Centre
Program for calculating the PET time-activity curves (TACs) using
parameters of a mathematical function, which have been fitted to
the data previously.
Usage: fit2dat [Options] <Fitfile> <TAC file>
Fitfile must be in the DFT fit format; it contains the parameters
of the functions fitted to one or more PET TACs. Fitfile specifications:
http://www.turkupetcentre.net/analysis/doc/format_fit.html
Options:
-i Integrals of functions from zero to sample time are calculated;
not available for all functions
-h or --help
Print this message and exit
--version or --build
Print software build information and exit
--silent
Program works silently, printing only error and warning messages
--verbose
Program prints lots of information about what it is doing
The sample times, where function values are to be calculated, can
be specified with one of the following options:
-A[=<stop>]
autointerpolate the data from 0 to stop time, or to fit range end time
(default), with decreasing sample frequency
-C=<start,stop,step>
specify the first and last sample time, and the sample frequence
-F=<file>
specify a DFT file, which contains the time framing information
-N=<nr>
specify the number of sample points between fit start and end times
-X=<x1,x2,x3,...>
specify the sample times individually.
See also:
fit_hill,
fit_exp,
fit_fexp,
fit_ratf,
fit_sigm,
metabcor
Keywords: DFT, simulation, input
This program comes with ABSOLUTELY NO WARRANTY. This is free software, and
you are welcome to redistribute it under GNU General Public License.
