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I agree zero is invalid for a log-normally distributed event time, but I think it should be valid as a lower bound with interval censoring, or have I missed something? This also happens for the log logistic - I haven't tested for others.
The text was updated successfully, but these errors were encountered:
survreg
produces"Invalid survival times for this distribution"
, when interval-censored data for the lognormal have a lower bound of zero.I agree zero is invalid for a log-normally distributed event time, but I think it should be valid as a lower bound with interval censoring, or have I missed something? This also happens for the log logistic - I haven't tested for others.
The text was updated successfully, but these errors were encountered: