1 That is, the macro generates a random number for each observation, the data set is sorted by the random number, and then the first num observations are selected.  Then, call the macro select three times once for each of the city data sets .... scollege, pmatilda, and bellefnt .... selecting five observations from each.
A humid continental climate is marked by variable weather patterns and a large seasonal temperature variance. Places with more than three months of average daily temperatures above 10 Â°C (50 Â°F) and a coldest month temperature below â3 Â°C (27 Â°F) and which do not meet the criteria for an arid or semiarid climate, are classified as continental.
A humid subtropical climate (Koeppen kÃ¶ppen climate Classification cfa Or) cwa is a zone of subtropical climate characterised by, hot usually humid summers and mild to cool. Winters under The koeppen kÃ¶ppen, climate definition this category of climate type covers a broad range, of attributes especially in terms of. winter temperaturesumid subtropical climates normally lie on the southeast side of all continents, generally between latitudes 25Â° and 40Â° in the Northern Hemisphere or Southern Hemisphere and tend to be located at coastal or near coastal locations.