I am using the Aalen’s hazard model from the timereg package in R. I checked for proportional hazards with the Cox model, but this condition does not hold for my dataset. I have been searching for the assumptions of Aalen’s model but I haven’t found much information about it. I have only checked that my data does not have collinearity problems, and I have also checked plot(aalen_model), which seems reasonable to me. Someone told me I need to check for normality assumptions, but I have no idea what this means. Could you share some resources on this? Thanks!
submitted by /u/AdorableEvening1123
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r/learnpython I am using the Aalen’s hazard model from the timereg package in R. I checked for proportional hazards with the Cox model, but this condition does not hold for my dataset. I have been searching for the assumptions of Aalen’s model but I haven’t found much information about it. I have only checked that my data does not have collinearity problems, and I have also checked plot(aalen_model), which seems reasonable to me. Someone told me I need to check for normality assumptions, but I have no idea what this means. Could you share some resources on this? Thanks! submitted by /u/AdorableEvening1123 [link] [comments]
I am using the Aalen’s hazard model from the timereg package in R. I checked for proportional hazards with the Cox model, but this condition does not hold for my dataset. I have been searching for the assumptions of Aalen’s model but I haven’t found much information about it. I have only checked that my data does not have collinearity problems, and I have also checked plot(aalen_model), which seems reasonable to me. Someone told me I need to check for normality assumptions, but I have no idea what this means. Could you share some resources on this? Thanks!
submitted by /u/AdorableEvening1123
[link] [comments]