求数据

【作者(必填)】

【文题(必填)】       AIDS Data   和   Periodontal disease data

【全文链接或数据库名称(选填)】

完全没头绪啊～～

http://jmlr.org/papers/volume13/xue12a/xue12a.pdf
http://publish.illinois.edu/anni ... Qu__Sinica_2013.pdf
就是找这两篇文章中的数据，麻烦大侠帮我找找，万分感激。

gchlj20102 发表于 2013-12-30 16:57
http://jmlr.org/papers/volume13/xue12a/xue12a.pdf
http://publish.illinois.edu/anniequ/files/2013/03 ...

同学，这样不厚道啊～～

单说第一篇文章，原文引用的是之前研究的数据：P1982 “In this subsection, we consider the AIDs data in Huang, Wu and Zhou (2004). The data set consists of 283 homosexual males who were HIV positive between 1984 and 1991.”

我又多看了一步2004年的那篇文章，结果是这么说的：Section 5 “We analyze a subset of the Multicenter AIDS Cohort Study, which includes cigarette smoking status (smoking versus non-smoking), age at HIV infection, pre-HIV infection CD4 cell percent (CD4 cell count divided by the total number of lymphocites) and repeatedly measured post-infection CD4 cell percent of 283 homosexual men who were infected by HIV during the study period between 1984 and 1991. Details about the design, methods and medical implications of the Multicenter AIDS Cohort Study can be found in Kaslow et al. (1987).”

2004年的文章仍然不是数据的原始出处，建议你找到最原始引文再来求助，那样更有效率吧，谢谢。

hello_xn 发表于 2013-12-30 17:19
同学，这样不厚道啊～～

单说第一篇文章，原文引用的是之前研究的数据：P1982 “In this subsection,  ...

主要是我找到了最原始的文献，还是不能找到数据。

gchlj20102 发表于 2013-12-30 17:36
主要是我找到了最原始的文献，还是不能找到数据。

AIDS data 需要付费，详见美国科学院网站：http://www.science.gov/topicpages/c/cohort+study+macs.html