Hi Gabor,
Wow, this is awesome although I eventually should learn MySQL for
integrating it on web-based DB management using PHP or Perl, this is a
very helpful tool for me to start with!
Thank you very much
Gabor Grothendieck wrote:
Others have already pointed out %in% but regarding
Great. Regarding the web, note that there are actually quite a few R
web projects as well:
http://www.lmbe.seu.edu.cn/CRAN/doc/FAQ/R-FAQ.html#R-Web-Interfaces
I have used rpad (www.rpad.org) which has an integrated web server right
in the R package making setup a non-issue.
On 9/8/07,
Others have already pointed out %in% but regarding your comment about
SQL, you can use SQL to manipulate R data frames using the sqldf package
which provides an interface to lower level RSQLite (and RMySQL in the future)
routines. The following examples use SQLite underneath:
DF -
observation %in% ID
--- Takatsugu Kobayashi [EMAIL PROTECTED] wrote:
Hi RUsers,
I am wonder if I can search observations whose IDs
matches any of the
values in another vector, such as in MySQL. While I
am learing MySQL for
future database management, I appreciate if anyone
could give
observation %in% ID
b
On Sep 7, 2007, at 1:40 AM, Takatsugu Kobayashi wrote:
Hi RUsers,
I am wonder if I can search observations whose IDs matches any of the
values in another vector, such as in MySQL. While I am learing
MySQL for
future database management, I appreciate if anyone could
Hi RUsers,
I am wonder if I can search observations whose IDs matches any of the
values in another vector, such as in MySQL. While I am learing MySQL for
future database management, I appreciate if anyone could give me a hint.
Suppose I have one 5*1 vector containing observation IDs and
