make_filter: Create NCI GDC filters for limiting GDC query results
In Bioconductor/GenomicDataCommons: NIH / NCI Genomic Data Commons Access
make_filter R Documentation
Create NCI GDC filters for limiting GDC query results
Description
Searching the NCI GDC allows for complex filtering based
on logical operations and simple comparisons. This function
facilitates writing such filter expressions in R-like syntax
with R code evaluation.
Usage
make_filter(expr, available_fields)
Arguments
expr
a lazy-wrapped expression or a formula RHS equivalent
available_fields
a character vector of the
additional names that will be injected into the
filter evaluation environment
Details
If used with available_fields, "bare" fields that are
named in the available_fields character vector can be used
in the filter expression without quotes.
Value
a list that represents an R version
of the JSON that will ultimately be used in an
NCI GDC search or other query.
Bioconductor/GenomicDataCommons documentation built on Oct. 15, 2024, 8:35 p.m.
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| make_filter | R Documentation |
Create NCI GDC filters for limiting GDC query results
Description
Searching the NCI GDC allows for complex filtering based on logical operations and simple comparisons. This function facilitates writing such filter expressions in R-like syntax with R code evaluation.
Usage
make_filter(expr, available_fields)
Arguments
expr |
a lazy-wrapped expression or a formula RHS equivalent |
available_fields |
a character vector of the additional names that will be injected into the filter evaluation environment |
Details
If used with available_fields, "bare" fields that are named in the available_fields character vector can be used in the filter expression without quotes.
Value
a list that represents an R version
of the JSON that will ultimately be used in an
NCI GDC search or other query.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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