ata_helpers: Helper functions of ATA

Description Usage Arguments

Description

miscellaneous helper functions of ATA

ata_append_constraints appends constraint definitions to the model

ata_form_index converts input forms into actual form indices in the model

ata_obj_coef processes input coefficients of the objective functions

ata_solve_lpsolve solves the the MIP model using lp_solve

ata_solve_glpk solves the the MIP model using GLPK

Usage

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ata_append_constraints(x, mat, dir, rhs)

ata_form_index(x, forms, collapse, internal_index)

ata_obj_coef(x, coef, compensate)

ata_solve_lpsolve(x, time_limit, message, ...)

ata_solve_glpk(x, time_limit, message, ...)

Arguments

mat

coefficient matrix

dir

direction

rhs

right-hand-side value

forms

indices of forms

collapse

TRUE to collaspe forms into one form

internal_index

TRUE to use internal form indices

coef

coefficients

compensate

TRUE to combine coefficients

time_limit

the time limit in seconds passed along to solvers

message

TRUE to print messages from solvers

...

additional control parameters for solvers


xxIRT documentation built on May 1, 2019, 7:11 p.m.

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