ex1217(Sleuth2)
ex1217()所属R语言包:Sleuth2
Pollution and Mortality
污染与死亡率
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Complete data set for problem introduced in ex1123. Data from early study designed to explore the relationship between air pollution and mortality.
完整的数据集介绍,ex1123的问题。从早期的研究数据,旨在探讨空气污染与死亡率之间的关系。
用法----------Usage----------
ex1217
格式----------Format----------
A data frame with 60 observations on the following 17 variables.
60以下17个变量的观察数据框。
Citya character vector indicating the city
City字符向量表示城市
Morttotal age-adjusted mortality from all causes
Mort总年龄调整死亡率由各种原因导致
Precipmean annual precipitation (inches)
Precip,年平均降水量(英寸)
Humiditypercent relative humidity (annual average at 1:00pm)
Humidity%的相对湿度(平均每年下午1:00)
Jantempmean January temperature (degrees F)
Jantemp1月平均温度(摄氏度)
Julytempmean July temperature (degrees F)
Julytemp平均温度,七月(华氏度)
Over65percentage of the population aged 65 years or over
Over65年龄在65岁或以上的人口比例
Housepopulation per household
House每户人口
Educmedian number of school years completed for persons 25 years or older
Educ学年完成人25岁或以上的中位数
Soundpercentage of the housing that is sound with all facilities
Sound百分比的住房是健全的,所有设施
Densitypopulation density (in persons per square mile of urbanized area)
Density人口密度(每平方英里的城市化区域的人)
Nonwhitepercentage of population that is nonwhite
Nonwhite即非白人占人口的百分比
Whitecolpercentage of employment in white collar occupations
Whitecol从事白领工作的就业比例
Poorpercentage of households with annual income under $3,000 in 1960
Poor的家庭比例在1960年,年收入在$3000
HCrelative pollution potential of hydrocarbons
HC相对潜在的烃类污染
NOxrelative pollution potential of oxides of nitrogen
NOx的氮的氧化物的相对污染潜力
SO2relative pollution potential of sulfur dioxide
SO2相对潜在的二氧化硫污染
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。
参考文献----------References----------
McDonald, G.C. and Ayers, J.A. (1978). Some Applications of the “Chernoff Faces”: A Technique for Graphically Representing Multivariate Data in Wang, P.C.C. (ed.) Graphical Representation of Multivariate Data, Academic Press.
参见----------See Also----------
ex1123
ex1123
实例----------Examples----------
str(ex1217)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
注1:为了方便大家学习,本文档为生物统计家园网机器人LoveR翻译而成,仅供个人R语言学习参考使用,生物统计家园保留版权。
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