question: public void initTKF91 ( ) { int iNumNodes = iParent . length ; double iBeta [ ] = new double [ iNumNodes ] ; iB = new double [ iNumNodes ] ; iE = new double [ iNumNodes ] ; iH = new double [ iNumNodes ] ; iN = new double [ iNumNodes ] ; iInitial = 1.0 ; for ( int i = 0 ; i < iNumNodes ; i ++ ) { if ( i == iNumNodes - 1 ) { iBeta [ i ] = 1.0 / iMu ; iH [ i ] = 0.0 ; } else { iBeta [ i ] = Math . exp ( ( iLambda - iMu ) * iTau [ i ] ) ; iBeta [ i ] = ( 1.0 - iBeta [ i ] ) / ( iMu - iLambda * iBeta [ i ] ) ; iH [ i ] = Math . exp ( - iMu * iTau [ i ] ) * ( 1.0 - iLambda * iBeta [ i ] ) ; } iB [ i ] = iLambda * iBeta [ i ] ; iE [ i ] = iMu * iBeta [ i ] ; iN [ i ] = ( 1.0 - iMu * iBeta [ i ] ) * ( 1.0 - iB [ i ] ) - iH [ i ] ; iInitial *= ( 1.0 - iB [ i ] ) ; } }
target:  Populates the iB, iE, iH and iN arrays, and iInitial value