fitvb - tpcclib 0.8.0 © 2023 by Turku PET Centre
Non-linear fitting of Vb as the only model parameter to blood and tissue,
time-activity curves (BTAC, and TTACs), to verify that goodness-of-fit
is better with compartmental models.
Sample times must be in minutes.
Usage: fitvb [Options] btacfile ttacfile endtime resultfile
Options:
-minVb=<Vb(%)>
Enter a lower limit for Vb; 0 by default.
-maxVb=<Vb(%)>
Enter an upper limit for Vb; 100 by default.
-fit=<Filename>
Fitted regional TACs are written in DFT format.
-svg=<Filename>
Fitted and measured TACs are plotted in specified SVG file.
-h, --help
Display usage information on standard output and exit.
-v, --version
Display version and compile information on standard output and exit.
-d[n], --debug[=n], --verbose[=n]
Set the level (n) of debugging messages and listings.
-q, --quiet
Suppress displaying normal results on standard output.
-s, --silent
Suppress displaying anything except errors.
See also: fitk2, fitk3, fitk4, fitk5, fit_h2o, tacweigh, taccbv
Keywords: TAC, modelling, vascular fraction