Use case · 15 files
Test scientific, statistical and healthcare data
Research and enterprise systems exchange data in formats that general-purpose tools rarely handle. Every sample here is synthetic — no real patients, respondents or companies — and was checked with the reference library for its format.
Download all with curl
# 15 files, 949 KB in total
while read -r url; do curl -LO --fail "$url"; done <<'EOF'
https://files.samplefiles.com/data/nc/sample-classic.nc
https://files.samplefiles.com/data/nc/sample-netcdf4.nc
https://files.samplefiles.com/data/mat/sample.mat
https://files.samplefiles.com/data/safetensors/sample-model.safetensors
https://files.samplefiles.com/data/sav/sample-survey.sav
https://files.samplefiles.com/data/dta/sample-survey.dta
https://files.samplefiles.com/data/xpt/sample-survey.xpt
https://files.samplefiles.com/image/dcm/sample-phantom.dcm
https://files.samplefiles.com/data/hl7/sample-adt-a01.hl7
https://files.samplefiles.com/data/fhir/sample-bundle.json
https://files.samplefiles.com/data/edi/sample-x12-850.edi
https://files.samplefiles.com/data/edi/sample-edifact-orders.edi
https://files.samplefiles.com/data/ttl/sample-people.ttl
https://files.samplefiles.com/data/nt/sample-people.nt
https://files.samplefiles.com/data/rdf/sample-people.rdf
EOFScientific arrays
Self-describing multidimensional data with units and metadata.
| File | Size | Details | Download |
|---|---|---|---|
| NetCDF classic (synthetic climate grid)sample-classic.nc | 85.7 KB | 21,600 rows | Download |
| NetCDF-4 (HDF5-based, compressed)sample-netcdf4.nc | 14.6 KB | 21,600 rows | Download |
| MATLAB MAT-file (v5)sample.mat | 10.2 KB | Download | |
| safetensors model weights (tiny, random)sample-model.safetensors | 81.9 KB | Download |
Statistics packages
The same 500-respondent survey with variable and value labels.
| File | Size | Details | Download |
|---|---|---|---|
| SPSS data file (500 respondents)sample-survey.sav | 55.9 KB | 500 rows | Download |
| Stata dataset (500 respondents)sample-survey.dta | 55 KB | 500 rows | Download |
| SAS transport file (XPORT v5)sample-survey.xpt | 47.5 KB | 500 rows | Download |
Healthcare
A synthetic DICOM image, HL7 v2 admission messages and a FHIR R4 Bundle.
| File | Size | Details | Download |
|---|---|---|---|
| DICOM image (synthetic phantom)sample-phantom.dcm | 512 KB | 512×512 | Download |
| HL7 v2 ADT^A01 messages (5 admissions)sample-adt-a01.hl7 | 1.7 KB | 5 rows | Download |
| FHIR R4 Bundle (patients and blood pressure)sample-bundle.json | 7.3 KB | 6 rows | Download |
Business and linked data
One purchase order in X12 and EDIFACT, plus the same RDF graph in three syntaxes.
| File | Size | Details | Download |
|---|---|---|---|
| EDI X12 850 purchase ordersample-x12-850.edi | 470 B | Download | |
| EDIFACT ORDERS messagesample-edifact-orders.edi | 363 B | Download | |
| Turtle RDF (50 people)sample-people.ttl | 15.3 KB | 350 rows | Download |
| N-Triples RDF (50 people)sample-people.nt | 35.2 KB | 350 rows | Download |
| RDF/XML (50 people)sample-people.rdf | 24.4 KB | 350 rows | Download |