logLik.drc {drc} | R Documentation |
'loglik' extracts the value of the log likelihood function evaluated at the parameter estimates.
## S3 method for class 'drc': logLik(object, ...)
object |
an object of class 'drc'. |
... |
additional arguments. |
The evaluated log likelihood as a numeric value and the corresponding degrees of freedom as an attribute.
The value of the log likelihood could be used to compare fits of the same data and model for different starting values. Larger is better.
Christian Ritz
model1 <- multdrc(ryegrass) logLik(model1) rm(model1)