is.compatible: Check Compatibility of Splits
Description
is.compatible is a generic function with a method for the class
  "bitsplits". It checks whether a set of splits is compatible
  using the arecompatible function.
Usage
is.compatible(obj)
# S3 method for bitsplits
is.compatible(obj)
arecompatible(x, y, n)
Value
TRUE if the splits are compatible, FALSE otherwise.
Arguments
  
- obj
- an object of class - "bitsplits".
 
  
- x, y
- a vector of mode raw 
  
- n
- the number of taxa in the splits.