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I was looking at this issue #496 from Ed, and stumbled on the following behavior which I thought was not necessarily wrong, but unexpected nonetheless:
I make 2 CDM objects (`cdm_a`, `cdm_b`). And …
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I've discovered a bug whereby the binary characterization results from the study were limited to the first 1 million records. The good news is that you do not need to re-run the study since the full s…
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**TLDR**: Get example OMOP data to map it with RAMSES data model
**Background**: Ramses's Data model has a particular focus which is different from that of the OMOP data. We need some example OMOP da…
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https://ohdsi.github.io/CommonDataModel/drug_dose.html
we used this page as a basis to go about drug dose, but did not get very far because not very accurate / tested.
we have just published a pap…
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Thanks for a great product.
The use case we are trying to implement is:
"As an OMOP user, in order to use FHIR, I'd like to import my existing OMOP database into the service."
We would like to …
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**Is your feature request related to a problem? Please explain.**
As we have defined our concept sets in #1 and are in the process of wrapping up the automation of creating these concept sets in #2…
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During an exercise in the CDM WG, we discovered a remnant of an OMOP CDM v6 table in the Atlas Cohort Definition interface. This results in a cohort definition that will not run on OMOP CDM v5.4.
W…
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One workflow that I often need is the ability to create SQL queries out of OMOPCDMCohortCreator as more of a generator rather than a strict interface to a given database. This is because some of my wo…
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Sorry, this is hard to make a reproducible example bcs is in bigquery
```r
person dplyr::select(person_id, observation_period_start_date, observation_period_end_date),
by = "person_id"
)
…
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Hi there!
I've been playing around trying to get the DDLs loaded for sqlite3, version 5.4 using the `sqlite3` command line and I've been having a pretty rough go of it using the provided definition…