In isglobal-brge/dsExposomeClient: DataSHIELD client site Exposome functions

The user can also prepare an ExposomeSet outside DataSHILED and provide this information in the Opal server as a resource. Our Opal demo (EXPOSOME project) has an ExposomeSet resource (see Figure \@ref(fig:resourcesExpo)) that can be loaded into the study server as follows:

datashield.assign.resource(conns, symbol = 'exposome_resource', resource = list(server1 = 'EXPOSOME.exposomeSet'))

ds.ls()
ds.class("exposome_resource")

Once on the study server, the resource has to be coerced into an R object

datashield.assign.expr(conns, symbol = "exposome_resource", expr = quote(as.resource.object(exposome_resource)))
ds.class("exposome_resource")

In that case, both exposome_object and exposome_resource are containing the same information.

ds.exposome_variables("exposome_object", "phenotypes")
ds.exposome_variables("exposome_resource", "phenotypes")

ds.exposome_summary("exposome_object", "AbsPM25")
ds.exposome_summary("exposome_resource", "AbsPM25")

ds.exposome_summary("exposome_object", "blood_pre")
ds.exposome_summary("exposome_resource", "blood_pre")

isglobal-brge/dsExposomeClient documentation built on March 5, 2024, 12:26 p.m.