
------------------------------------------------------------------------------------------
user_uuid                                                            Unique contributor ID
------------------------------------------------------------------------------------------

                  type:  string (str36)

         unique values:  506                      missing "":  0/15,887

              examples:  "3ad52b71-fbdb-4562-ba17-706ad9b36816"
                         "77dbcc8f-2619-445f-9bbf-84d84ad9476f"
                         "a88122b3-5f16-41f5-a6fb-c66521cd8583"
                         "d639120a-f76c-4d77-a1b7-63737b759e1d"

------------------------------------------------------------------------------------------
session                                                                     Unique ride ID
------------------------------------------------------------------------------------------

                  type:  string (str32)

         unique values:  15,887                   missing "":  0/15,887

              examples:  "3ad52b71_session_c0139f15371a5c4"
                         "77dbcc8f_session_8b3292fd6238b9d"
                         "a88122b3_session_5d61cbaa68a38a8"
                         "d639120a_session_c36715239a982f0"

------------------------------------------------------------------------------------------
phase                                                                          Study phase
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  phase

                 range:  [1,3]                        units:  1
         unique values:  3                        missing .:  0/15,887

            tabulation:  Freq.   Numeric  Label
                         7,404         1  Baseline
                         5,465         2  Willingness to pay
                         3,018         3  Randomized car assignment

------------------------------------------------------------------------------------------
CI_line                                                           Check-in - Supervia line
------------------------------------------------------------------------------------------

                  type:  numeric (byte)

                 range:  [1,7]                        units:  1
         unique values:  7                        missing .:  0/15,887

            tabulation:  Freq.  Value
                         7,067  1
                         2,969  2
                         2,061  3
                           933  4
                         2,851  5
                             1  6
                             5  7

------------------------------------------------------------------------------------------
CI_station                                                     Check-in - Supervia station
------------------------------------------------------------------------------------------

                  type:  numeric (int)

                 range:  [101,621]                    units:  1
         unique values:  92                       missing .:  10/15,887

                  mean:   243.961
              std. dev:   153.136

           percentiles:        10%       25%       50%       75%       90%
                               101       110       207       317       515

------------------------------------------------------------------------------------------
CI_feel_level                           Check-in - how do you feel now(1 worst - 10 best)?
------------------------------------------------------------------------------------------

                  type:  numeric (byte)

                 range:  [1,10]                       units:  1
         unique values:  10                       missing .:  12,869/15,887

                  mean:   7.04506
              std. dev:   1.85538

           percentiles:        10%       25%       50%       75%       90%
                                 5         6         7         8        10

------------------------------------------------------------------------------------------
premium                                                    Check-in - premium for pink car
------------------------------------------------------------------------------------------

                  type:  numeric (byte)

                 range:  [0,40]                       units:  1
         unique values:  5                        missing .:  0/15,887

            tabulation:  Freq.  Value
                        10,422  0
                         2,313  5
                         1,353  10
                         1,765  20
                            34  40

------------------------------------------------------------------------------------------
CI_women_car                                                Check-in - car type pink/mixed
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  space

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  0/15,887

            tabulation:  Freq.   Numeric  Label
                        12,288         0  Public space
                         3,599         1  Reserved space

------------------------------------------------------------------------------------------
CI_work                                        Check-in - Are you coming or going to work?
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  yesno

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  7,404/15,887

            tabulation:  Freq.   Numeric  Label
                         1,218         0  No
                         7,265         1  Yes
                         7,404         .  

------------------------------------------------------------------------------------------
CI_started                                                   Check-in - Time started (GMT)
------------------------------------------------------------------------------------------

                  type:  string (str19)

         unique values:  15,817                   missing "":  0/15,887

              examples:  "2015-12-14 09:54:48"
                         "2016-01-19 19:10:31"
                         "2016-02-15 10:19:17"
                         "2016-04-14 21:42:50"

               warning:  variable has embedded blanks
