The 1994 World Almanac reports heights and number of stories for notable tall buildings in North America. The data in this data frame are a random sample of size 60 of those for which dates of completion were available.
1994年世界年鉴报告的高度和数量显着高大的建筑在北美的故事。这个数据框中的数据的随机样本的完成日期的尺寸为60。
用法----------Usage----------
ex0728
格式----------Format----------
A data frame with 60 observations on the following 3 variables.
一种数据框与60上的以下3个变量的观测。
Yearyear of completion
Year年完成
Heightheight of building
Height建筑高度
Storiesnumber of stories of building
Stories建筑的故事
源----------Source----------
Ramsey, F.L. and Schafer, D.W. (2002). The Statistical Sleuth: A Course in Methods of Data Analysis (2nd ed), Duxbury.
拉姆齐,F.L.和Schafer,D.W. (2002年)。的统计的猎犬:A课程方法的数据分析(第二版),达克斯伯里。