Returns a data.frame from
RSiteSearch(string, "function") which can be
sorted and subsetted by user specifications and viewed in an HTML
A character string. See
The maximum number of pages to download assuming 20 links per page.
a character vector specifying how the
RSiteSearch.function searchs the help pages of packages covered
RSiteSearch archives. To restrict the search to only
packages installed locally, use
1. Access the
RSitSearch engine with
restricting to "functions", storing
Link in a
Package accessed. Combine them in a matrix
PackageSummary in the order defined by the occurrance
of c('Count', 'MaxScore', 'TotalScore', 'Package') in
PackageSummary with the
data.frame of search
5. Sort the combined
data.frame as defined by
6. Make the result have class c("RSiteSearch", "data.frame") and add
an object with class c('RSiteSearch', 'data.frame') with columns and attributes as follows:
Spencer Graves and Sundar Dorai-Raj
http://www.namazu.org/doc/tips.html.en#weight - reference on
help.search to search only installed packages.
http://finzi.psych.upenn.edu/search.html for a web interface to
this same search capability with more general options. This function
searches only "Target: Functions" from that site, ignoring the R-help
http://www.r-project.org/search.html for a list of alternative R search capabilities, each of which may be best for different types of inquiries.
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