Hi,
I saw an example on my network, I wanted to try to run myself, but I found that I failed, examples are as follows:
Time(h) Concentration(ug/l) 0.1000 25.00 0.1500 35.00 0.2500 42.00 0.5000 48.00 0.7500 46.50 0.8000 47.00 1.0000 46.00 1.2500 44.50 1.5000 45.00 2.0000 42.10 3.0000 63.00 4.0000 70.15 5.0000 72.00 6.0000 65.00 8.0000 55.00 12.0000 39.00 24.0000 14.00Dose ug 2000
Winnonlin 6.3 ASCII Multiple absorption routes data
model
commands
nfun 1
nder 1
npar 6
pnam 'KA1','KA2','V','K','FRCT','TLAG'
ncon 1
end
temp
T=X
DOSE1=CON(1)
END
START
Z(1)= 0
END
DIFF
INPT1=DOSE1*FRCT*KA1*EXP(-KA1*T)
IF T<tlag then="">
INPT2= 0
ELSE
INPT2= DOSE1*(1-FRCT)*KA2*EXP(-KA2*(T-TLAG))
END IF
DZ(1)=(INPT1+INPT2)/V-K*Z(1)
END
FUNC 1
F=Z(1)
END
EOM
Error message
“There was an error while executing Workflow.ASCII failed to fit model"
I am using version 6.4