dftavg - tpcclib 0.8.0 © 2023 by Turku PET Centre
Calculate a volume weighted average TAC of specified regions in a TAC file.
Usage: dftavg [options] tacfile [tacid(s)]
Options:
-rm
Remove the original TACs after averaging.
-hem[isphere]
Average of hemispheres (dx and sin as the 2nd name field).
-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.
Example 1: Average TAC of all TACs named as 'cer':
dftavg b123.dat cer
Example 2: Average TACs over planes of all regions separately;
remove the original TACs with option -rm.
dftavg -rm b123.dat
Example 3: Average of TAC numbers 4, 6 and 7:
dftavg b123.dat 4 6 7
Example 4: Average of hemispheres (dx and sin) of all regions separately;
remove the original TACs with option -rm.
dftavg -hemisphere -rm b123.dat
See also: taclist, tacdel, dftrmdpl, tacadd, avgttac, taccalc, tacmean
Keywords: TAC, modelling, tool, ROI, average