# Repository Size Estimation
Let:
- `FN` - a number of files,
- `FI` - a number of files analyzed,
- `FS` - a total size of analyzed files.
Then, our estimation will be `FS * FN / FI`.
Additional to that, we may have
- `DN` - a number of directories,
- `DI` - a number of directories analyzed,
- `DS` - a total size of files in the analyzed directories.
Then, our estimate will be `(DS + FS) * (DN * FN) / (DI * FN + FI)`.