"central.park.cloud" <-
structure(c(2, 2, 2, 1, 2, 2, 1, 3, 2, 1, 3, 2, 3, 3, 1, 2, 2, 
1, 1, 1, 1, 3, 3, 3, 3, 3, 1, 2, 1, 1, 2), .Label = c("clear", 
"partly.cloudy", "cloudy"), class = "factor")