201402_README.txt 2.7 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152
  1. FILE LIST
  2. 1) 201402_status_data.csv – approx. 17 million records of status data (bike and dock availability)
  3. 2) 201402_station_data.csv – 69 records – station latitude, longitude, name, dockcount, installation date
  4. 3) 201402_trip_data.csv – approx. 144,000 records of individual trips
  5. 4) 201402_weather_data.csv – 920 records of daily weather by city
  6. Files contain data from 8/29/13 (system launch) to 2/28/14.
  7. 1) STATUS DATA
  8. FILE = "201402_status_data.csv"
  9. -station_id: station ID number (use "201402_station_data.csv" to find corresponding station information)
  10. -bikes_available: number of available bikes
  11. -docks_available: number of available docks
  12. -time: date and time, PST
  13. 2) STATION INFORMATION
  14. FILE = "201402_station_data.csv"
  15. -station_id: station ID number (corresponds to "station_id" in "201402_status_data.csv")
  16. -name: name of station
  17. -lat: latitude
  18. -long: longitude
  19. -dockcount: number of total docks at station
  20. -landmark: city (San Francisco, Redwood City, Palo Alto, Mountain View, San Jose)
  21. -installation: date that station was installed
  22. Note: Although stations were installed prior to 8/29/13 (system launch), no station was active until launch date. Therefore, to accurately capture station popularity, we recommend adjusting all pre-launch installation dates to 8/29/13.
  23. 3) TRIP DATA
  24. FILE = "201402_trip_data.csv"
  25. -Trip ID: numeric ID of bike trip
  26. -Duration: time of trip in seconds
  27. -Start Date: start date of trip with date and time, in PST
  28. -Start Station: station name of start station
  29. -Start Terminal: numeric reference for start station
  30. -End Date: end date of trip with date and time, in PST
  31. -End Station: station name for end station
  32. -End Terminal: numeric reference for end station
  33. -Bike #: ID of bike used
  34. -Subscription Type: Subscriber = annual member; Customer = 24-hour or 3-day member
  35. -Zip Code: Home zip code of user (only available for annual members)
  36. 4) WEATHER DATA
  37. FILE = "201402_weather_data.csv"
  38. Daily weather information per service area. Weather is listed from north to south (San Francisco, Redwood City, Palo Alto, Mountain View, San Jose).
  39. -Max_Visibility_Miles Note-No local Mountain View historical visibility data- reported from Palo Alto station
  40. -Mean_Visibility_Miles Note-No local Mountain View historical visibility data- reported from Palo Alto station
  41. -Min_Visibility_Miles Note-No local Mountain View historical visibility data- reported from Palo Alto station
  42. -Precipitation_In "numeric, in form x.xx but alpha ""T""= trace when amount less than .01 inch"
  43. -Cloud_Cover "scale of 0-8, 0=clear"
  44. -Events "text field - entries: rain, fog, thunderstorm"
  45. -zip code: 94107=San Francisco, 94063=Redwood City, 94301=Palo Alto, 94041=Mountain View, 95113= San Jose"