free_state
New member
- Joined
- Apr 26, 2018
- Messages
- 2
Hi guys just a quick question,
Trying to predict the chance of failure in 1000 hours given survival has already occurred till the current age using the CDF (Weibull Distribution)
For example I have a component that has survived 14000 hours, what is the probability it will last another 1000 hours?
Assuming that F(t) is the CDF, is it simply:
F(t + 1000) - F(t)
This method is giving some weird results,
I think I should be using the conditional probability formula but not sure how to make it work, any help is much appreciated.
Trying to predict the chance of failure in 1000 hours given survival has already occurred till the current age using the CDF (Weibull Distribution)
For example I have a component that has survived 14000 hours, what is the probability it will last another 1000 hours?
Assuming that F(t) is the CDF, is it simply:
F(t + 1000) - F(t)
This method is giving some weird results,
I think I should be using the conditional probability formula but not sure how to make it work, any help is much appreciated.