fit_dei 0.4.0 © 2009 by Turku PET Centre
Fit multi-exponential with integral to PET time-activity curves (TACs).
Usage: fit_dei [Options] <TAC file> <Fit or Result file>
Options:
-fit=<Filename>
Fitted TACs are written in DFT format.
-svg=<Filename>
Measured and fitted TACs are plotted in SVG file.
-wf
Weight by sampling interval.
-dlow=<time>
Penalize non-integral part exceeding 0.001% and derivative exceeding
0.1% after specified time.
-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.
TAC file must be in DFT format (1). Function parameters are written in
fit (2) or result (3) format, depending on filename extension (.fit or .res).
References:
1.
http://www.turkupetcentre.net/analysis/doc/format_dft.html
2.
http://www.turkupetcentre.net/analysis/doc/format_fit.html
3.
http://www.turkupetcentre.net/analysis/doc/format_res.html
See also:
fit_exp,
fit_meb,
fit_ek3,
extrapol,
fit2dat,
dftcut
Keywords: DFT, simulation, shape analysis, extrapolation
This program comes with ABSOLUTELY NO WARRANTY. This is free software, and
you are welcome to redistribute it under GNU General Public License.