I always used to run cmpg on the command line and from there you can use the –analysis flag which gives you the standard deviation plus average throughput figure that you can use in SPM.
cDOT uses different files and I haven’t figured out a way to use cmpg on the command line, I always use ATP. ATP doesn’t seem to have an option which gives you the standard deviation figures. Is there any way to get them in a cmpg output for cDOT?