# Modeling

**URL:** https://community.epinowcast.org/c/modeling/5.md

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## [About the Modeling category](https://community.epinowcast.org/t/about-the-modeling-category/15)

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**Author:** [@samabbott](https://community.epinowcast.org/u/samabbott)\
**Replies:** 0

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This category is for issues with specifying models using Epinowcast tools or fitting them. We highly recommend that you include a working reprex of the full model that you are trying to fit as well as any data so that o…

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## [Epinowcast - Filtering by earliest observed report date - separate function](https://community.epinowcast.org/t/epinowcast-filtering-by-earliest-observed-report-date-separate-function/217)

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**Author:** [@jimrothstein](https://community.epinowcast.org/u/jimrothstein)\
**Replies:** 2\
**Last updated:** [4 April 2024 22:56 UTC](https://community.epinowcast.org/t/epinowcast-filtering-by-earliest-observed-report-date-separate-function/217 "2024-04-04T22:56:19Z")

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enw\_add\_incidence() I am working on this “good first issue”. One line of existing code is in question: reports \<- reports\[, .SD\[reference\_date \>= min(report\_date) | is.na(reference\_date)\], by = by \] I’m…

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## [New {epinowcast} vignette - Estimating the effective reproduction number jointly with correcting for right truncation - feedback and discussion thread](https://community.epinowcast.org/t/new-epinowcast-vignette-estimating-the-effective-reproduction-number-jointly-with-correcting-for-right-truncation-feedback-and-discussion-thread/190)

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**Author:** [@samabbott](https://community.epinowcast.org/u/samabbott)\
**Replies:** 0\
**Last updated:** [6 September 2023 15:18 UTC](https://community.epinowcast.org/t/new-epinowcast-vignette-estimating-the-effective-reproduction-number-jointly-with-correcting-for-right-truncation-feedback-and-discussion-thread/190 "2023-09-06T15:18:27Z")

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We have just merged a new vignette (Estimating the effective reproduction number in real-time for a single timeseries with reporting delays • epinowcast) that discusses how to use epinowcast to estimate the effective rep…