Initializing help system before first use

writesol

Purpose
Writes the current solution to a CSV format ASCII file, problem_name .asc (and .hdr).
Synopsis
writesol(prob, filename = "", flags = "")
Arguments
prob 
The current problem.
filename 
A string of up to MAXPROBNAMELENGTH characters containing the file name to which the solution is to be written.
flags 
Flags to control which optional fields are output:
s
sequence number;
If no flags are specified, all fields are output.Additional flags:
n
name;
t
type;
b
basis status;
a
activity;
c
cost (columns), slack (rows);
l
lower bound;
u
upper bound;
d
dj (column; reduced costs), dual value (rows; shadow prices);
r
right hand side (rows).
p
outputs in full precision;
q
only outputs vectors with nonzero optimum value;
x
output the current LP solution instead of the MIP solution;
z
compress the output file.
Return value
The input argument prob.

Parent Topic R interface reference manual

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