NDC-classes
Description
Nodes represent drug class labels. Each hyperedge represents a drug and contains the set of class labels applied to that drug. This is a temporal higher-order network dataset from the National Drug Code (NDC) Directory, maintained by the U.S. Food and Drug Administration under the Drug Listing Act of 1972. Timestamps are in days and represent when the drug was first marketed.
Basic statistics
- Nodes: 1161
- Hyperedges: 19160
- Unique hyperedges: 1088
- Max size hyperedge: 24
Hypergraph metadata
| Property | Description |
|---|---|
| name | (STRING) Dataset name (e.g., NDC-classes). |
| type | (STRING) Hypergraph type (e.g., TemporalHypergraph). |
| version | (STRING) Dataset version (e.g., 1.0.0). |
| weighted | (BOOL) Whether the hypergraph is weighted (e.g., true). |
Node metadata
| Property | Description |
|---|---|
| class_label | (STRING) Drug class label assigned in the NDC Directory (e.g., radioactive diagnostic agent [epc]). |
Hyperedge metadata
| Property | Description |
|---|---|
| drug_labels | (LIST[STRING]) Drug labels represented by this timestamped class-label set; multiple labels indicate duplicate raw records collapsed into the same temporal hyperedge (e.g., [(0002-1200)]). |
| original_timestamp | (INT) Raw first-marketed timestamp from the Cornell source file, before shifting the temporal origin (e.g., 63474192000000). |
| time | (INT) Normalized first-marketed timestamp, equal to original_timestamp minus the minimum raw timestamp in the dataset (e.g., 3547497600000). |
| weight | (INT) Number of raw drug records collapsed into this timestamped hyperedge (e.g., 1). |
Hyperedge size distribution
Hyperdegree distribution
Download
- Version 1.0.0 Binary (734.5 KB) JSON (521.9 KB)
Provenance
Source: https://www.cs.cornell.edu/~arb/data/NDC-classes/
License: Not specified. Please refer to the original source for licensing terms.
Reproducibility: Instructions and scripts
Citation
When this data is used in published research or for visualization purposes, please cite the following:
Copied!
@article{benson2018simplicial,
author = {Benson, Austin R. and Abebe, Rediet and Schaub, Michael T. and Jadbabaie, Ali and Kleinberg, Jon},
title = {Simplicial closure and higher-order link prediction},
year = {2018},
doi = {10.1073/pnas.1800683115},
publisher = {National Academy of Sciences},
issn = {0027-8424},
journal = {Proceedings of the National Academy of Sciences}
}