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A project on using mathematical programming to solve multi-modal transportation cost minimization in goods delivery and supply chain management.

Python 100.00%
cplex supply-chain-analytics supply-chain-management transportation-planning trip-planning route-planner cvxpy

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multimodal-transportation-optimization's Issues

dataset

can you provide full dataset ? which dataset you have provided in which very less rows are available.

SettingwithCopyWarning

Hey,

I have tried to compile your code but there is the following error:

C:/Users/admin/Desktop/test/unbenannt4_alt.py:252: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame

See the caveats in the documentation: http://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#returning-a-view-versus-a-copy
order['Tax Percentage'][order['Journey Type'] == 'Domestic'] = 0
C:/Users/admin/Desktop/test/unbenannt4_alt.py:63: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame

See the caveats in the documentation: http://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#returning-a-view-versus-a-copy
route['Warehouse Cost'][route['Warehouse Cost'].isnull()] = bigM
C:/Users/admin/Desktop/test/unbenannt4_alt.py:268: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame

See the caveats in the documentation: http://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#returning-a-view-versus-a-copy
m.set_param(route, order)

Can you help me solve this?

Thanks a lot in advance!

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