.rdata
1 claimant
0 primary
0 secondary
SWH popularity
Distinct files in the full Software Heritage archive (2026-06-04 export), dated by first appearance, following Desmazières, Di Cosmo, Lorentz (MSR 2025). Case-aggregated. citation.
5.0M
total files
2.3M
first seen 2021–2025 (46.6%)
2020
median year (half its files since)
Case variants in archive: .RData (3.8M), .Rdata (802.6K), .RDATA (248.6K), .rdata (127.0K), .rData (7.7K), .RDAta (29), .rDATA (29), .RdAta (2), .RDAtA (1) — aggregated above.
Attribution status
This extension is attributed to R — every claim across all sources (including secondary ones) points to a single language.
Authoritative sources: ✗ Linguist · no claim ✗ Pygments · no claim ✗ Wikidata · no claim △ Wikipedia · secondary
Claimants (1)
Languages that list
.rdata among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| R | wikipedia | proposed |
Wikidata says… (2)
File formats, image formats, audio codecs and other non-PL
entities that claim
.rdata on Wikidata
(property P1195) or in the Wikipedia infobox.
Source: data/derived/external_extension_index.csv.
Click Use as new PL on any row to open the
Add-PL form pre-filled with that entry's name, Wikipedia/Wikidata
URL, and this extension — one submission creates the PL + claim.
| Format | Class (Wikidata P31) | Suggested label | MIME | Notes | Action |
|---|---|---|---|---|---|
| R Data Format Family Q40672098 file format family | file format family | — | — | — | Use as new PL ↗ |
| R saved work space Q105860462 file format | file format | — | — | — | Use as new PL ↗ |
SWH-mined examples (0)
No archived examples for .rdata in our local mirror yet.