goalprog (version 1.0-2)

neg.ind.rows: Count number of negative index values

Description

This function returns a count of the number of negative index values (i.e. rows) above I[k,s].

Usage

neg.ind.rows(tab, k, s)

Arguments

tab

An object of class 'llgptab' that is the modified simplex tableau

k

An integer priority level

s

An integer index for a non-basic variable

Value

• An integer value.

References

Ignizio, J. P. (1976). Goal Programming and Extensions, Lexington Books, D. C. Heath and Company.

See Also

llgptab