RSiteSearch(utils)
RSiteSearch()所属R语言包：utils
Search for Key Words or Phrases in the R-help Mailing List Archives or Documentation
搜索关键词或短语的R-帮助邮件列表档案或文件
译者：生物统计家园网 机器人LoveR
描述----------Description----------
Search for key words or phrases in the R-help mailing list archives, help pages, vignettes or task views, using the search engine at http://search.r-project.org and view them in a web browser.
搜索关键词或词组在http://search.r-project.org的搜索引擎和网页浏览器中查看它们的R-帮助邮件列表档案，帮助页面，护身符或工作的意见。
用法----------Usage----------
RSiteSearch(string,
restrict = c("functions", "vignettes", "views"),
format = c("normal", "short"),
sortby = c("score", "date:late", "date:early",
"subject", "subject:descending",
"from", "from:descending",
"size", "size:descending"),
matchesPerPage = 20)
参数----------Arguments----------
参数：string
A character string specifying word(s) or a phrase to search. If the words are to be searched as one entity, enclose all words in braces (see the first example).
一个字符串，指定字（S）或短语进行搜索。如果将搜索作为一个实体的话是，括在括号中的所有单词（见第一个例子）。
参数：restrict
a character vector, typically of length greater than one. Possible areas to search in: Rhelp10 for R-help mailing list archive starting January 2010, Rhelp08 for mailing list archive 2008–2009, Rhelp02 for mailing list archive 2002–2007, Rhelp01 for mailing list archive before 2002, R-devel for R-devel mailing list, R-sig-mix for R-sig-mix mailing list, functions for help pages, views for task views and vignettes for package vignettes.
一个字符向量，通常长度大于一。可能的领域中搜索：Rhelp10R - 帮助邮件列表归档2010年1月起，Rhelp08邮件列表归档2008-2009，Rhelp02邮件列表归档2002-2007年，Rhelp01邮件列表归档在2002年之前，R-devel的R-devel邮件列表，R-sig-mix的R-SIG混合邮件列表，functions帮助页面，views工作的意见和vignettes包护身符。
参数：format
normal or short (no excerpts); can be abbreviated.
normal或short（没有节录）;缩写。
参数：sortby
character string (can be abbreviated) indicating how to sort the search results:<br> (score, date:late for sorting by date with latest results first, date:early for earliest first, subject for subject in alphabetical order, subject:descending for reverse alphabetical order, from or from:descending for sender (when applicable), size or size:descending for size.)
字符串（可以缩写）说明如何排序的搜索结果：参考（score，date:late最新成果的日期排序第一，date:early最早的第一，subject在按字母顺序排列的主题subject:descending反向字母顺序排列的，from或from:descending发件人（适用时），size或size:descending大小。）
参数：matchesPerPage
How many items to show per page.
多少个每页显示的项目。
Details
详情----------Details----------
This function is designed to work with the search site at http://search.r-project.org, and depends on that site continuing to be made available (thanks to Jonathan Baron and the School of Arts and Sciences of the University of Pennsylvania).
此功能设计工作与在http://search.r-project.org的搜索网站，取决于继续作出（乔纳森男爵的感谢和宾夕法尼亚大学的艺术和科学学院的网站）。
Unique partial matches will work for all arguments. Each new browser window will stay open unless you close it.
独特的部分比赛将所有参数。每一个新的浏览器窗口将继续开放，除非你关闭它。
值----------Value----------
(Invisibly) the complete URL passed to the browser, including the query string.
（不可见）完整的URL传递给浏览器，包括查询字符串。
作者（S）----------Author(s)----------
Andy Liaw and Jonathan Baron
参见----------See Also----------
help.search, help.start for local searches.
help.search，help.start本地搜索。
browseURL for how the help file is displayed.
browseURL如何帮助文件显示。
举例----------Examples----------
RSiteSearch("{logistic regression}") # matches exact phrase[词组匹配]
Sys.sleep(5) # allow browser to open, take a quick look[让浏览器打开，快速浏览一下]
RSiteSearch("Baron Liaw", restrict = "Rhelp02")
## Search in R-devel archive and recent R-help (and store the query-string):[＃搜索的R-与开发存档和最近的R-帮助（和存储，查询字符串）：]
Sys.sleep(5)
fullquery <- RSiteSearch("S4", restrict = c("R-dev", "Rhelp10", "Rhelp08"))
fullquery # a string of ~ 116 characters[〜116个字符的字符串]
## the latest purported bug reports, responses ...[＃的本意是最新的bug报告，响应...]
Sys.sleep(5)
RSiteSearch("bug", restrict = "R-devel", sortby = "date:late")
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 17:32:09
