melanoma(boot)
melanoma()所属R语言包：boot
Survival from Malignant Melanoma
恶性黑色素瘤生存
译者：生物统计家园网 机器人LoveR
描述----------Description----------
The melanoma data frame has 205 rows and 7 columns.
melanoma数据框有205行和第7列。
The data consist of measurements made on patients with malignant melanoma. Each patient had their tumour removed by surgery at the Department of Plastic Surgery, University Hospital of Odense, Denmark during the period 1962 to 1977. The surgery consisted of complete removal of the tumour together with about 2.5cm of the surrounding skin. Among the measurements taken were the thickness of the tumour and whether it was ulcerated or not. These are thought to be important prognostic variables in that patients with a thick and/or ulcerated tumour have an increased chance of death from melanoma. Patients were followed until the end of 1977.
这些数据包括恶性黑色素瘤患者进行测量。每个病人的肿瘤，通过手术切除期间，1962年到1977年，丹麦的欧登塞大学医院整形外科部，。包括手术完整切除肿瘤连同周围的皮肤2.5厘米。其中测量肿瘤的厚度，是否溃烂或不。这些被认为是厚和/或溃疡的肿瘤患者预后的重要变量，死亡增加黑色素瘤的机会。患者随访，直到1977年年底。
用法----------Usage----------
melanoma
格式----------Format----------
This data frame contains the following columns:
这个数据框包含下列资料：
Survival time in days since the operation, possibly censored.
自投产以来天的生存时间，可能审查。
The patients status at the end of the study. 1 indicates that they had died from melanoma, 2 indicates that they were still alive and 3 indicates that they had died from causes unrelated to their melanoma.
患者在研究结束时的状态。 1表示，他们已经死于黑色素瘤，表明他们还活着，3表示，他们已经从他们的黑色素瘤无关的原因而死亡。
The patients sex; 1=male, 0=female.
患者的性别，1 =男，0 =女。
Age in years at the time of the operation.
在操作时岁。
Year of operation.
运行一年。
Tumour thickness in mm.
肿瘤厚度在毫米。
Indicator of ulceration; 1=present, 0=absent.
溃疡的指标; 1 =目前，0 =缺席。
注意----------Note----------
This dataset is not related to the dataset in the lattice package with the same name.
这个数据集是不相关集lattice包具有相同的名称。
源----------Source----------
The data were obtained from
数据取自
Andersen, P.K., Borgan, O., Gill, R.D. and Keiding, N. (1993) Statistical Models Based on Counting Processes. Springer-Verlag.
安德森，PK，Borgan，澳，鳃，RD和Keiding，N.（1993）根据计票过程的统计模型。施普林格出版社。
参考文献----------References----------
Modern Applied Statistics with S-Plus. Springer-Verlag.
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。
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发表于 2012-2-16 20:29:12
