Dataset Statistics
This page contains statistics on the various datasets available in Boa.
Note that the latest dataset has smaller versions available (to make algorithm design and testing faster) which were created by randomly selecting projects from the full dataset. These small and medium datasets should not be used in research results, as they are removed when new datasets are ready!
2022 February/Python [query this dataset] [notes]
Data source: GitHub
ASTs: Python
| Projects | 102,424 |
|---|---|
| Code Repositories | 102,424 |
| Revisions | 32,231,939 |
| Unique Files | 63,681,580 |
| File Snapshots | 293,231,664 |
| AST Nodes | 105,512,426,611 |
2022 January/Java [query this dataset] [notes]
Data source: GitHub
ASTs: Java
| full (100%) | |
|---|---|
| Projects | 91,403 |
| Code Repositories | 91,403 |
| Revisions | 44,507,639 |
| Unique Files | 120,568,900 |
| File Snapshots | 981,426,068 |
| AST Nodes | nan |
| small (1%) | |
|---|---|
| Projects | 1,218 |
| Code Repositories | 1,218 |
| Revisions | 487,291 |
| Unique Files | 1,357,835 |
| File Snapshots | 11,501,230 |
| AST Nodes | nan |
2021 Method Chains [query this dataset] [notes]
Data source: GitHub
ASTs: Java
| Projects | 2,661 |
|---|---|
| Code Repositories | 2,661 |
| Revisions | 5,517,870 |
| Unique Files | 9,487,607 |
| File Snapshots | 80,198,257 |
| AST Nodes | nan |
2021 August/Python [query this dataset] [notes]
Data source: GitHub
ASTs: Python
| Projects | 100,940 |
|---|---|
| Code Repositories | 100,940 |
| Revisions | 5,627,215 |
| Unique Files | 5,621,120 |
| File Snapshots | 13,507,722 |
| AST Nodes | 14,375,240,348 |
2021 August/Kotlin [query this dataset] [notes]
Data source: GitHub
ASTs: Kotlin
| full (100%) | |
|---|---|
| Projects | 499,645 |
| Code Repositories | 499,645 |
| Revisions | 11,022,118 |
| Unique Files | 61,882,618 |
| File Snapshots | 135,288,717 |
| AST Nodes | 10,918,079,302 |
| small (0.2%) | |
|---|---|
| Projects | 1,214 |
| Code Repositories | 1,214 |
| Revisions | 32,119 |
| Unique Files | 141,927 |
| File Snapshots | 326,938 |
| AST Nodes | 33,556,934 |
2021 Jan/ML-Verse [query this dataset] [notes]
Data source: GitHub
ASTs: Python
| Projects | 2,641 |
|---|---|
| Code Repositories | 2,641 |
| Revisions | 1,465,477 |
| Unique Files | 3,443,388 |
| File Snapshots | 10,919,048 |
| AST Nodes | nan |
2020 August/Python-DS [query this dataset] [notes]
Data source: GitHub
ASTs: Python
| Projects | 1,549 |
|---|---|
| Code Repositories | 1,549 |
| Revisions | 730,052 |
| Unique Files | 1,392,671 |
| File Snapshots | 7,974,155 |
| AST Nodes | 3,218,714,917 |
2019 October/GitHub [query this dataset] [notes]
Data source: GitHub
ASTs: Java
| full (100%) | |
|---|---|
| Projects | 7,830,023 |
| Code Repositories | 380,125 |
| Revisions | 23,229,406 |
| Unique Files | 146,398,339 |
| File Snapshots | 484,947,086 |
| AST Nodes | 71,810,106,868 |
| medium (10%) | |
|---|---|
| Projects | 783,982 |
| Code Repositories | 38,276 |
| Revisions | 2,278,806 |
| Unique Files | 14,767,153 |
| File Snapshots | 51,025,158 |
| AST Nodes | 8,157,785,278 |
| small (0.1%) | |
|---|---|
| Projects | 7,988 |
| Code Repositories | 431 |
| Revisions | 31,645 |
| Unique Files | 191,945 |
| File Snapshots | 622,613 |
| AST Nodes | 92,311,223 |
2015 September/GitHub [query this dataset] [notes]
Data source: GitHub
ASTs: Java
| Projects | 7,830,023 |
|---|---|
| Code Repositories | 380,125 |
| Revisions | 23,229,406 |
| Unique Files | 146,398,339 |
| File Snapshots | 484,947,086 |
| AST Nodes | 71,810,106,868 |
2013 September/SF [query this dataset] [notes]
Data source: SourceForge
ASTs: Java
| full (100%) | |
|---|---|
| Projects | 699,331 |
| Code Repositories | 494,158 |
| Revisions | 15,063,073 |
| Unique Files | 69,863,970 |
| File Snapshots | 147,074,540 |
| AST Nodes | 18,651,043,238 |
| medium (10%) | |
|---|---|
| Projects | 69,735 |
| Code Repositories | 49,237 |
| Revisions | 558,138 |
| Unique Files | 2,595,766 |
| File Snapshots | 5,090,988 |
| AST Nodes | 1,351,914,950 |
| small (1%) | |
|---|---|
| Projects | 7,029 |
| Code Repositories | 4,938 |
| Revisions | 47,903 |
| Unique Files | 237,916 |
| File Snapshots | 419,554 |
| AST Nodes | 74,162,079 |
2013 May/SF [query this dataset] [notes]
Data source: SourceForge
ASTs: Java
| Projects | 699,332 |
|---|---|
| Code Repositories | 494,159 |
| Revisions | 5,874,219 |
| Unique Files | 25,041,813 |
| File Snapshots | 52,294,812 |
| AST Nodes | 13,274,787,402 |
2013 February/SF [query this dataset] [notes]
Data source: SourceForge
ASTs: Java
| Projects | 699,332 |
|---|---|
| Code Repositories | 494,159 |
| Revisions | 6,385,666 |
| Unique Files | 27,541,566 |
| File Snapshots | 57,304,233 |
| AST Nodes | 14,584,722,885 |
2012 July/SF [query this dataset] [notes]
Data source: SourceForge
ASTs: none
| Projects | 621,671 |
|---|---|
| Code Repositories | 370,554 |
| Revisions | 4,137,763 |
| Unique Files | 20,404,356 |
| File Snapshots | 39,629,911 |
| AST Nodes | 0 |
