搜索网页格式的帮助
Inside R, use the RSiteSearch function to search by keyword or phrase:
公卫人
> RSiteSearch("key phrase")In your browser, try using these sites for searching:
http://rseek.org
This is a Google custom search that is focused on R-specific websites. 公卫论坛
http://stackoverflow.com/
Stack Overflow is a searchable Q&A site oriented toward programming issues such
as data structures, coding, and graphics.
http://stats.stackexchange.com/ 公卫人
The Statistical Analysis area on Stack Exchange is also a searchable Q&A site, but
it is oriented more toward statistics than programming.
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