I choose the open data of traffic flow of Taipei MRT stations as the data scource for my proposal. The English version of data are provided by Taipei city government in the following link.http://english.metro.taipei/ct.asp?xItem=1056489&ctNode=70217&mp=122036
The Taipei city government conducts its own statistics for data prior to 2015. Therefore, I can only access the open data with numeric format from Jan 2015 to Jun 2015. For more information about how various MRT stations connect, I attach the MRT map for your reference. From this map, you can have the idea on the connection network as well as the some geographic information in Taipei city. Map of MRT: http://english.metro.taipei/ct.asp?xItem=1056373&CtNode=70241&mp=122036