TxSubsetMethods Available for Objects of Class TxSubset
.convertFromBinary(txObj, txVec)
  converts a -1/1 Tx to user provided tx coding.
.convertToBinary(txObj, data)
  converts user specified tx variable to binary -1/1.
.getPtsSubset(object)
 retrieve subset name for which each pt is a member.
.getSingleton(object)
  retrieve T/F indicator of only 1 tx option available to each pt.
.getSubsetRule(object)
  retrieve feasible set identification rule.
.getSubsets(object)
  retrieve subset names and tx options.
.validTx(object, txVec)
  ensures all elements in txVec are allowed by superset.
# S4 method for TxSubset
.convertFromBinary(txObj, ..., txVec)# S4 method for TxSubset
.convertToBinary(txObj, ...)
# S4 method for TxSubset
.getPtsSubset(object)
# S4 method for TxSubset
.getSingleton(object)
# S4 method for TxSubset
.getSubsetRule(object)
# S4 method for TxSubset
.getSubsets(object)
# S4 method for TxSubset
.validTx(object, txVec)