goalprog: Weighted and lexicographical goal programming and optimization

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A collection of functions to solve weighted and lexicographical goal programming problems as specified by Lee (1972) and Ignizio (1976).

Author
Frederick Novomestky <fnovomes@poly.edu>
Date of publication
None
Maintainer
Frederick Novomestky <fnovomes@poly.edu>
License
GPL (>=2)
Version
1.0-2

View on CRAN

Man pages

achievements
Ignizio (1976) Example Data Sets
calc.ta
Calculate achievement function for the k-th priority level
calc.ta.k
Calculate the achievement for the highest k priority levels
calc.ti
Calculate the k-th index row
calc.ti.k
Calculate index rows for levels 1 through k
check.ev.cp
Check entering variable for complementary pivoting
check.tb
Check for negative RHS values and repair tableau
coefficients
Ignizio (1976) Example Data Sets
dv.llgp
Determine subscript of departing variable for a LLGP problem
dv.tie
Resolve tie for departing variables
ev.llgp
Determine subscript of entering variable
fix.fp
Round floating point values that are with tolerance of...
get.variable.class
Get the variable complementarity class
ignizio.datasets
Ignizio (1976) Sample Data Sets
ignizio.example.3.1
Ignizio (1976) Example Data Sets
ignizio.example.3.2
Ignizio (1976) Example Data Sets
ignizio.example.3.3
Ignizio (1976) Example Data Sets
ignizio.example.3.5
Ignizio (1976) Example Data Sets
ignizio.example.3.6
Ignizio (1976) Example Data Sets
llgp
Solve an LLGP problem
llgpcp
Solve an LLGP problem with complementary pivoting
llgpcptab
Create lexicographical LGP tableau
llgpout
Obtain solution to the LLGP problem
llgptab
Create lexicographical LGP tableau
neg.ind.rows
Count number of negative index values
piv.llgp
Modified simplex pivot to change basis variables
pos.ind.rows
Count number of positive index values above I(k,s)
print.llgpcptab
Print the LLGP tableau at the current priority level and...
print.llgpout
Print the solution
print.llgptab
Print the LLGP tableau at the current priority level and...
swp.headings
Swap row and column headings
swp.vec
Swap row and column vectors
targets
Ignizio (1976) Example Data Sets
zero.ind.rows
Count zero index values in column s

Files in this package

goalprog
goalprog/data
goalprog/data/ignizio.example.3.1.R
goalprog/data/ignizio.example.3.2.R
goalprog/data/ignizio.example.3.3.R
goalprog/data/ignizio.example.3.5.R
goalprog/data/ignizio.example.3.6.R
goalprog/DESCRIPTION
goalprog/man
goalprog/man/achievements.Rd
goalprog/man/calc.ta.k.Rd
goalprog/man/calc.ta.Rd
goalprog/man/calc.ti.k.Rd
goalprog/man/calc.ti.Rd
goalprog/man/check.ev.cp.Rd
goalprog/man/check.tb.Rd
goalprog/man/coefficients.Rd
goalprog/man/dv.llgp.Rd
goalprog/man/dv.tie.Rd
goalprog/man/ev.llgp.Rd
goalprog/man/fix.fp.Rd
goalprog/man/get.variable.class.Rd
goalprog/man/ignizio.datasets.Rd
goalprog/man/ignizio.example.3.1.Rd
goalprog/man/ignizio.example.3.2.Rd
goalprog/man/ignizio.example.3.3.Rd
goalprog/man/ignizio.example.3.5.Rd
goalprog/man/ignizio.example.3.6.Rd
goalprog/man/llgp.Rd
goalprog/man/llgpcp.Rd
goalprog/man/llgpcptab.Rd
goalprog/man/llgpout.Rd
goalprog/man/llgptab.Rd
goalprog/man/neg.ind.rows.Rd
goalprog/man/piv.llgp.Rd
goalprog/man/pos.ind.rows.Rd
goalprog/man/print.llgpcptab.Rd
goalprog/man/print.llgpout.Rd
goalprog/man/print.llgptab.Rd
goalprog/man/swp.headings.Rd
goalprog/man/swp.vec.Rd
goalprog/man/targets.Rd
goalprog/man/zero.ind.rows.Rd
goalprog/NAMESPACE
goalprog/R
goalprog/R/calc.ta.k.R
goalprog/R/calc.ta.R
goalprog/R/calc.ti.k.R
goalprog/R/calc.ti.R
goalprog/R/check.ev.cp.R
goalprog/R/check.tb.R
goalprog/R/dv.llgp.R
goalprog/R/dv.tie.R
goalprog/R/ev.llgp.R
goalprog/R/ev.llgpcp.R
goalprog/R/fix.fp.R
goalprog/R/get.variable.class.R
goalprog/R/llgp.R
goalprog/R/llgpcp.R
goalprog/R/llgpcptab.R
goalprog/R/llgpout.R
goalprog/R/llgptab.R
goalprog/R/neg.ind.rows.R
goalprog/R/piv.llgp.R
goalprog/R/pos.ind.rows.R
goalprog/R/print.llgpcptab.R
goalprog/R/print.llgpout.R
goalprog/R/print.llgptab.R
goalprog/R/swp.headings.R
goalprog/R/swp.vec.R
goalprog/R/zero.ind.rows.R