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khabbazian / l1ou

Detection of evolutionary shifts in Ornstein-Uhlenbeck models
GNU General Public License v2.0
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measurement error #48

Open jakeberv opened 2 years ago

jakeberv commented 2 years ago

Is there a way to include standard error for input traits in an l1ou analysis?

khabbazian commented 2 years ago

Hi Jacob, Do you mean the error of measurement for trait values? If so, there's no input for that. If you know the distribution of the error, you may be able to do some bootstrap procedure.

On Thu, Nov 11, 2021 at 1:03 PM Jacob S. Berv @.***> wrote:

Is there a way to include standard error for input traits in an l1ou analysis?

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jakeberv commented 2 years ago

Yes— exactly, like standard error for the trait values.

For example https://academic.oup.com/sysbio/article/56/2/252/1687174 https://academic.oup.com/sysbio/article/56/2/252/1687174 https://besjournals.onlinelibrary.wiley.com/doi/full/10.1111/2041-210x.12337 https://besjournals.onlinelibrary.wiley.com/doi/full/10.1111/2041-210x.12337

It would be great to be able to naturally account for the error in trait values — as this seems to have an strong impact on model selection

Bootstrapping with slight variations in the trait values based on some distribution for each tip is an interesting idea!

Thanks, Jake

On Nov 15, 2021, at 11:46 AM, Mohammad Khabbazian @.***> wrote:

Hi Jacob, Do you mean the error of measurement for trait values? If so, there's no input for that. If you know the distribution of the error, you may be able to do some bootstrap procedure.

On Thu, Nov 11, 2021 at 1:03 PM Jacob S. Berv @.***> wrote:

Is there a way to include standard error for input traits in an l1ou analysis?

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/khabbazian/l1ou/issues/48, or unsubscribe https://github.com/notifications/unsubscribe-auth/AB65XC4K7RHR5BUH77O7FVLULQAQPANCNFSM5H3BCA6A . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.

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