proc reliability

[satish4]

how to use proc reliability for repairable systems? 

[ed_sas_member]

Hi @satish4 

Here is the documentation around that procedure

https://support.sas.com/documentation/onlinedoc/qc/132/reliability.pdf

[satish4]

thanks a lot. I will read the document.

[Kurt_Bremser]

A good starting point is the documentation (direct link to an example for repairable systems).

[satish4]

thanks . I will study the document and then come back to you.

[sasprogram]

Hi,

I have a problem with the RELIABILITY Procedure.

I could not estimate the parameters in a recurrent events data model when exact event times are known and we have interval-censored data.

When I define the left and right censoring time in the format of MODEL (variable1 variable2) I receive the following error:

“You must specify the numbers of recurrences in each interval with a FREQ statement, and the number of units observed in each interval with an NENTER statement”

However, these two statements are used when the event exact recurrence times are not known, but they are known exactly in my case.