Hubway Data Visualization Challenge: Spotfire Dr. Brand Niemann Director and Senior Data Scientist...
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Transcript of Hubway Data Visualization Challenge: Spotfire Dr. Brand Niemann Director and Senior Data Scientist...
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Hubway Data Visualization Challenge: Spotfire
Dr. Brand NiemannDirector and Senior Data Scientist
Semantic Communityhttp://semanticommunity.info/
http://datacommunitydc.org/blog/2013/08/cloud-soa-semantics-and-data-science-conference/ https://silverspotfire.tibco.com/us/library#/users/bniemann/Publichttp://semanticommunity.info/Data_Science/Doing_Data_Science
December 7, 2013
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Explanation• Discovered the Hubway Data Visualization Challenge while preparing
my lectures for teaching a Practical Data Science for Data Scientists class using the new book Doing Data Science.– Every time a Hubway user checks a bike out from a station, the system records
basic information about the trip. See if you can answer questions from the data.
• Decided to take the challenge even though it was over by building a dynamic Knowledge Base instead of the Hubway Seeking Metro-Boston static figure.– See 67 entries and how to [email protected]
• Built a Knowledge Base in a spreadsheet (33 data sets) and Spotfire (27 tabs).• I used the CSV files and Shapefile (10MB ZIP), the aggregated rebalancing data sample,
and the related data (Census, neighborhoods, bike facilities, elevation, etc.) packaged up as Hack Day Treat (100MB ZIP).
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Hubway Data Visualization Challenge
http://hubwaydatachallenge.org/
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Hubway Seeking Metro-Boston
Figure 9-17. This is a visualization by Eurry Kim and Kaz Sakamoto of the Hubway shared-bike program
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Knowledge Base: Spreadsheet
http://semanticommunity.info/@api/deki/files/27392/DoingDataScience.xlsx
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Knowledge Base: Spotfire
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Exploratory Data Analysis:Metadata
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Exploratory Data Analysis:Trips
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Exploratory Data Analysis:Trips Filter by Registered
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Exploratory Data Analysis:Trips Filter by Casual
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Exploratory Data Analysis:Trips Filter by Female
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Exploratory Data Analysis:Trips Filter by Male
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Exploratory Data Analysis:Stations 1
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Exploratory Data Analysis:Stations 2
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Exploratory Data Analysis:Station Capacity
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Exploratory Data Analysis:Rebalancing
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Exploratory Data Analysis:Census 2010 Blocks
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Exploratory Data Analysis:Somerville Neighborhoods
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Exploratory Data Analysis:Open Space Polygons
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Exploratory Data Analysis:MBTA Stations
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Exploratory Data Analysis:MBTA Lines
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Exploratory Data Analysis:Library Points
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Exploratory Data Analysis:InfoGroup Employers
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Exploratory Data Analysis:Hydro 25k Polygons
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Exploratory Data Analysis:Farmers Markets
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Exploratory Data Analysis:EOT Roads
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Exploratory Data Analysis:Colleges
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Exploratory Data Analysis:Cambridge Neighborhoods
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Exploratory Data Analysis:Boston Neighborhoods
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Exploratory Data Analysis:2009-2010 Crashes
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Exploratory Data Analysis:VMT 250m Grid
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Exploratory Data Analysis:Hubway Municipalities
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Exploratory Data Analysis:Travel Time to Work
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Exploratory Data Analysis:Race Ethnicity
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Exploratory Data Analysis:Population by Gender and Age
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Exploratory Data Analysis:Median Household Income