Dog movie stars and dog breed popularity (data)

The moviesAnalyzed.csv file is a comma-separatede-value file with the<br>data used in Ghirlanda S, Acerbi A, Herzog H, "Dog movie stars and dog<br>breed popularity," currently under review at Proceedings of the Royal<br>Society of Lomdon, B. The columns in the file have the meaning given below. When a piece of<br>information was not found or cannot be computed, it is given as NA<br>(see paper for possible reasons). The quantities before[n], after[n], and effect[n] are calculated as<br>given in the paper. ------------------------------------------------------------------------ dog: name of the dog actor breed: the portrayed dog's breed year: the year of movie release title: the movie title earnings1: movie earnings during the opening weekend (in 2012 USD) earnings: total movie earnings (in 2012 USD) disney: whether the movies has been produced by the Walt Disney Company before[n]: the n-year popularity trend of the considered breed before<br>movie release after[n]: the n-year popularity trend of the considered breed after<br>movie release popularity[n]: average number of registrations for the considered<br>breed in the 2n+1 years around movie release (between n years before<br>and n years after) effect[n]: the n-year effect of the movie on the breed's popularity trend excess[n]: registrations of the considered breed attributable to movie<br>release (actual registrations over the n years after movie release<br>minus registrations predicted based on the trend observed n years<br>before movie release) viewers: estimated number of people who saw the movie viewers1: estimated number of people who saw the movie over its<br>opening weekend