UsingR: dvdsales – R documentation

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dvdsales

Monthly DVD player sales since introduction to May 2004

Monthly DVD player sales since introduction of DVD format to May 2004

data(dvdsales)

Matrix with rows recording the year, and columns the month.

Original data retrieved from http://www.thedigitalbits.com/articles/cemadvdsales.html

data(dvdsales)
barplot(t(dvdsales[7:1,]),beside=TRUE)

Data Sets, Etc. for the Text "Using R for Introductory Statistics", Second Edition

v2.0-6

GPL (>= 2)

Authors

John Verzani <verzani@math.csi.cuny.edu>

Initial release