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...nsored, because sell-outs constitute a majority of the data, and we are also testing the relevance of including covariates (weather, seasonality, economic condition, etc.). We are trying to do MLE calculations to determine each demand distribution and then use those distributions for demand in the Newsvendor model. Is there any package (or combination of packages) to help? We've been looking at survival... -- View this message in context: http://www.nabble.com/MLE-for-right-censored-data-with-covariates-tp21864312p21864312.html Sent from the R help mailing list archive at Nabble.com.

Hi, I need to get mean and variance of right censored data. How can I do that? I have a vector of values (called a) and vector of booleans (whether value is censored) (called b). What to do with this? Sorry, I'm R beginner. Thank you! Pete