Open sandrinecharles opened 6 years ago
When using function survFitTT() with a dataset that contains no data at conc = 0, parameter d is fixed to 1 by default. This constraint should be removed as no data at conc=0 means, on the contrary, that parameter d needs to be estimated.
survFitTT()
conc = 0
d
conc=0
When using function
survFitTT()with a dataset that contains no data atconc = 0, parameterdis fixed to 1 by default. This constraint should be removed as no data atconc=0means, on the contrary, that parameterdneeds to be estimated.