Deprecated functions (still supported but scheduled for removal in a future release):
- checkSNV()
- SNVImpactG4() | replaced by G4VarImpact()
- filterSNVImpact() | replaced by filterVarImpact()
- plotSNVImpact() | replaced by plotVarImpact()
- plotImpactSeq() | replaced by plotImpactedG4()