Initializing help system before first use

objsa

Purpose
Returns upper and lower sensitivity ranges for specified objective function coefficients.
If the objective coefficients are varied within these ranges the current basis remains optimal and the reduced costs remain valid.
Synopsis
objsa(prob, colind, ncols = x_max_vec_length(colind))
Arguments
prob 
The current problem.
colind 
Integer array of length ncols containing the indices of the columns whose objective function coefficients sensitivity ranges are required.
ncols 
Number of objective function coefficients whose sensitivity is sought.
Return value
A list with the following elements:
lower
The objective function lower range values.
upper
The objective function upper range values.
Further information
Please refer to the C documentation for more details.

Parent Topic R interface reference manual

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