R Dataset / Package Ecdat / Somerville
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dataset-37584.csv | 22.74 KB |
Documentation |
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On this Picostat.com statistics page, you will find information about the Somerville data set which pertains to Visits to Lake Somerville . The Somerville data set is found in the Ecdat R package. Try to load the Somerville data set in R by issuing the following command at the console data("Somerville"). This may load the data into a variable called Somerville. If R says the Somerville 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 with library("Ecdat") followed by data("Somerville"). Perhaps strangley, if R gives you no output after entering a command, it means the command succeeded. If it succeeded you can see the data by typing Somerville at the command-line which should display the entire dataset. 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 Somerville R data set. The size of this file is about 23,290 bytes. Visits to Lake SomervilleDescriptiona cross-section from 1980 number of observations : 659 observation : individuals country : United States Usagedata(Somerville) FormatA dataframe containing :
SourceSeller, Christine, John R. Stoll and Jean–Paul Chavas (1985) “Valuation of empirical measures of welfare change : a comparison of nonmarket techniques”, Land Economics, 61(2), may, 156–175. Gurmu, Shiferaw and Pravin K. Trivedi (1996) “ Excess zeros in count models for recreational trips”, Journal of Business and Economics Statistics, 14(4), october, 469–477. Santos Silva, Jao M. C. (2001) “A score test for non–nested hypotheses with applications to discrete data models”, Journal of Applied Econometrics, 16(5), 577–597. ReferencesJournal of Business Economics and Statistics web site : http://amstat.tandfonline.com/loi/ubes20. Cameron, A.C. and Trivedi P.K. (1998) Regression analysis of count data, Cambridge University Press, http://cameron.econ.ucdavis.edu/racd/racddata.html, chapter 6. See Also
-- Dataset imported from https://www.r-project.org. |
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R Output | Date |
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Picostat Output - Correlation Coefficients | Jan 7, 2020 |
Picostat Output - Correlation Coefficients | Jan 7, 2020 |
Picostat Output - Numerical Summaries | Jan 7, 2020 |
Picostat Output - Bivariate Plot | Jan 7, 2020 |
Picostat Output - Boxplot | Jan 7, 2020 |
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