iris_items: Example Variable Metadata for Iris
In datasetjson: Read and Write CDISC Dataset JSON Files
iris_items R Documentation
Example Variable Metadata for Iris
Description
Example of the necessary variable metadata included in a Dataset JSON file
based on the Iris data frame.
Usage
iris_items
Format
iris_items A data frame with 5 rows and 6 columns:
- itemOID
Unique identifier for Variable. Must correspond to ItemDef/@OID in Define-XML.
- name
Display format supports data visualization of numeric float and date values.
- label
Label for Variable
- dataType
Data type for Variable
- length
Length for Variable
- keySequence
Indicates that this item is a key variable in the dataset structure. It also provides an ordering for the keys.
datasetjson documentation built on April 3, 2025, 10:54 p.m.
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| iris_items | R Documentation |
Example Variable Metadata for Iris
Description
Example of the necessary variable metadata included in a Dataset JSON file based on the Iris data frame.
Usage
iris_items
Format
iris_items A data frame with 5 rows and 6 columns:
- itemOID
Unique identifier for Variable. Must correspond to ItemDef/@OID in Define-XML.
- name
Display format supports data visualization of numeric float and date values.
- label
Label for Variable
- dataType
Data type for Variable
- length
Length for Variable
- keySequence
Indicates that this item is a key variable in the dataset structure. It also provides an ordering for the keys.
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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