topic proc reliability in SAS Studio

proc reliability

satish4 — Thu, 06 Feb 2020 13:27:32 GMT

how to use proc reliability for repairable systems?

Re: proc reliability

ed_sas_member — Thu, 06 Feb 2020 13:41:49 GMT

Hi @satish4

Here is the documentation around that procedure

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

Re: proc reliability

Kurt_Bremser — Thu, 06 Feb 2020 13:43:25 GMT

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

Re: proc reliability

satish4 — Thu, 06 Feb 2020 13:52:16 GMT

thanks a lot. I will read the document.

Re: proc reliability

satish4 — Thu, 06 Feb 2020 13:54:21 GMT

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

Re: proc reliability

sasprogram — Thu, 21 Jan 2021 10:13:19 GMT

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.