# Cell-type Spatial Relationship Analysis

- [Introduction](/sdas_manual_eng/readme/04_manual/spatial_relate/01_intro.md)
- [Input File Example](/sdas_manual_eng/readme/04_manual/spatial_relate/02_input.md)
- [Squidpy Algorithm](/sdas_manual_eng/readme/04_manual/spatial_relate/03_squidpy.md)
- [CRAWDAD Algorithm](/sdas_manual_eng/readme/04_manual/spatial_relate/04_crawdad.md)
- [Performance Test](/sdas_manual_eng/readme/04_manual/spatial_relate/05_performence.md)