Using MLE for duration data?

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Erin Winkler
Erin Winkler 2018-7-23
评论： Erin Winkler 2018-7-24
Hello,
I have a set of duration (in hours) data and I want to find the MLE of it under the assumption that the data is distributed exponential. I tried using the mle command but MATLAB doesn't like that the data is in hours. Is there a conversion or something I can do to obtain the mle?
Thanks!

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Jeff Miller
Jeff Miller 2018-7-24
Is the problem that your data are in a non-numeric datetime format? If so, you need to convert them to numbers. See datetime conversions (bottom half of page, "Convert Datetime Arrays to Numeric Values")
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Erin Winkler
Erin Winkler 2018-7-24
No I have the data in hours so it should be numeric.
Erin Winkler
Erin Winkler 2018-7-24
Nevermind, I'm dumb. I needed to convert it to hours though it reads as hours. Data types are confusing. Thank you!

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