# R Dataset / Package Ecdat / Train

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dataset-94071.csv | 118.89 KB |

Documentation |
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On this Picostat.com statistics page, you will find information about the Train data set which pertains to Stated Preferences for Train Traveling . The Train data set is found in the Ecdat R package. You can load the Train data set in R by issuing the following command at the console data("Train"). This will load the data into a variable called Train. If R says the Train data set is not found, you can try installing the package by issuing this command install.packages("Ecdat") and then attempt to reload the data. If you need to download R, you can go to the R project website. You can download a CSV (comma separated values) version of the Train R data set. The size of this file is about 121,747 bytes. ## Stated Preferences for Train Traveling## Descriptiona cross-section from 1987
## Usagedata(Train) ## FormatA dataframe containing : - id
individual identifier - choiceid
choice identifier - choice
one of choice1, choice2 - pricez
price of proposition z (z=1,2) in cents of guilders - timez
travel time of proposition z (z=1,2) in minutes - comfortz
comfort of proposition z (z=1,2), 0, 1 or 2 in decreasing comfort order - changez
number of changes for proposition z (z=1,2)
## SourceMeijer, Erik and Jan Rouwendal (2005) “Measuring welfare effects in models with random coefficients”, Ben–Akiva, M., D. Bolduc and M. Bradley (1993) “Estimation of travel choice models with randomly distributed values of time”, Carson, R.T., L. Wilks and D. Imber (1994) “Valuing the preservation of Australia's Kakadu conservation zone”, ## ReferencesJournal of Applied Econometrics data archive : http://qed.econ.queensu.ca/jae/. ## See Also
-- Dataset imported from https://www.r-project.org. |

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