On Wed, 2 Nov 2011, Paul Johnson wrote:
> The KEYWORDS file (on R 2.13.1 anyway) , seems to have some extra
"&" symbols.
> Look below at "&" before "character"
"complex" "category" and "NA"
>
> ?intentional or mistaken? If not mistaken, what do the & mean?
Both! The mistake is all yours, however.
Compare with the KEYWORDS.db file or the keyword listing on the HTML
search page.
>
> Basics
> sysdata & Basic System Variables [!= S]
> datasets & Datasets available by data(.) [!= S]
> data & Environments, Scoping, Packages [~= S]
> manip & Data Manipulation
> attribute & Data Attributes
> classes & Data Types (not OO)
> & character & Character Data ("String")
Operations
> & complex & Complex Numbers
> & category & Categorical Data
> & NA & Missing Values [!=
S]
> list & Lists
> chron & Dates and Times
> package & Package Summaries
>
>
> --
> Paul E. Johnson
> Professor, Political Science
> 1541 Lilac Lane, Room 504
> University of Kansas
>
> ______________________________________________
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>
--
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595