On this Picostat.com statistics page, you will find information about the Yogurt data set which pertains to Choice of Brand for Yogurts . The Yogurt data set is found in the Ecdat R package. Try to load the Yogurt data set in R by issuing the following command at the console data("Yogurt"). This may load the data into a variable called Yogurt. If R says the Yogurt 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("Yogurt"). 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 Yogurt 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 Yogurt R data set. The size of this file is about 125,866 bytes.
Choice of Brand for Yogurts
number of observations : 2412
observation : individuals
country : United States
A dataframe containing :
one of yoplait, dannon, hiland, weight (weight watcher)
is there a newspaper feature advertisement for brand z ?
price of brand z
Jain, Dipak C., Naufel J. Vilcassim and Pradeep K. Chintagunta (1994) “A random–coefficients logit brand–choice model applied to panel data”, Journal of Business and Economics Statistics, 12(3), 317.
Journal of Business Economics and Statistics web site : http://amstat.tandfonline.com/loi/ubes20.
Dataset imported from https://www.r-project.org.