remove CRAD files as abandoned

Author: vlyubchich

misc/CRAD.R

@@ -8,21 +8,12 @@ This directory contains experimental, deprecated, or archived code that is not p
 
 - **TopoCBN.R** - Topological clustering function using Betti numbers. This function was removed from the package in version 8.2 due to removal of the `TDA` package dependency. The implementation is preserved here for reference.
 
-### Experimental/Incomplete Code
-
-- **CRAD.R** and **CRAD.py** - Experimental clustering using robust anomaly detection. This appears to be incomplete/under development and is not currently integrated into the package.
-- **CRAD.Rd** - Draft documentation for CRAD function.
-
 ### Old Versions
 
 - **causality_predVAR_v0.R** - Previous version of the `causality_predVAR()` function, retained for reference during development.
 
 ## Recommendations
 
-1. **CRAD files** - Consider either:
-   - Completing the implementation and integrating into the package, or
-   - Removing if the approach was abandoned
-
-2. **TopoCBN.R** - Keep for archival purposes since it was a documented feature removed for dependency reasons. Users may still want to access it.
+- **TopoCBN.R** - Keep for archival purposes since it was a documented feature removed for dependency reasons. Users may still want to access it.
 
-3. **causality_predVAR_v0.R** - Can be removed once the new version is stable and well-tested.
+- **causality_predVAR_v0.R** - Can be removed once the new version is stable and well-tested.