R语言 Sleuth2包 ex0321()函数中文帮助文档(中英文对照)

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ex0321(Sleuth2)
ex0321()所属R语言包：Sleuth2

                                        Umpire Life Lengths
                                         裁判生命的长度

                                         译者：生物统计家园网 机器人LoveR

描述----------Description----------

Researchers collected historical and current data on umpires to investigate their life expectancies following the collapse and death of a U.S. major league baseball umpire.  They were investigating speculation that stress associated with the job posed a health risk. Data were found on 227 umpires who had died or had retired and were still living.  The data set includes the dates of birth and death.
研究人员收集的历史和当前数据的崩溃和死亡的美国职业棒球大联盟裁判，对裁判进行调查他们的预期寿命。他们猜测，与工作相关的压力造成的健康风险进行调查。数据上发现227已经死亡或退休的裁判，仍然居住。数据集包括出生和死亡的日期。


用法----------Usage----------


ex0321



格式----------Format----------

A data frame with 227 observations on the following 3 variables.   
227以下3个变量的观察与数据框。

Lifelengthobserved lifetime for those umpires who had died by the time of the study or current age of those still living  
Lifelength观测到的使用寿命为那些裁判们已经死了，那些仍然生活时间的研究，目前的年龄

Censored0 for those who had died by the time of the study or 1 for those who were still living  
Censored 0对于那些已经死了的时候，研究或对于那些仍然生活

Expectedlength from actuarial life tables for individuals who were alive at the time the person first became an umpire   
Expected长度精算生命表，个人还活着的时候的人第一次成为裁判


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----------

Cohen, R.S., Kamps, C.A., Kokoska, S., Segal E.M. and Tucker, J.B.(2000). Life Expectancy of Major League Baseball Umpires,  The Physician and Sportsmedicine 28(5): 83–89.


实例----------Examples----------


str(ex0321)

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。
注2：由于是机器人自动翻译，难免有不准确之处，使用时仔细对照中、英文内容进行反复理解，可以帮助R语言的学习。
注3：如遇到不准确之处，请在本贴的后面进行回帖，我们会逐渐进行修订。