I need to explicitely define binary variable openstatus for WH1 as 1 (in the below code)
how to define that
Proc optmodel;
set WH= {"WH1","WH2","WH3","WH4","WH5"};
set WS= {"WS1","WS2","WS3"};
Number FixedCost {WH}=[
10000 20000 15000 17000 13000];
Number TransCost {WH}=[
9 7 8 7.5 8.5];
Number Distance{WH,WS}=[
85 120 90
45 150 85
75 120 95
60 80 90
110 65 95];
var openstatus{WH1}=1;
var openstatus{WH} binary;
minimize operatingCost=
sum{w in WH}(FixedCost[W]+40*TransCost[w]*sum{s in WS}distance[w,s])*openstatus[w];
constraint sum{w in WH}openstatus[w]=2;
solve;
print OperatingCost openstatus;
Thank You
Partha
Available on demand!
Missed SAS Innovate Las Vegas? Watch all the action for free! View the keynotes, general sessions and 22 breakouts on demand.
Learn how to run multiple linear regression models with and without interactions, presented by SAS user Alex Chaplin.
Find more tutorials on the SAS Users YouTube channel.