Displaying 3 results from an estimated 3 matches for "colunn".
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2006 Feb 14
1
figs parameter for split.screen()
Dear all,
I would be pleased if anyone could help me.
The Rhelp description for the figs parameter is "a two-element vector
describing
the number of rows and colunns in a screen matrix".
So, why does my code (below) produce a 2x1 screen matrix instead of
a 1x2 one?
Thanks in advance,
rodrigo.
-----------------------------------------------------------
plot.new()
split.screen(figs=c(1,2))
screen(1)
plot.new()
plot(v16[vd==0], vdep[vd==0], bg="...
2006 Jun 07
1
has_many, through, want to store email in mysql
...every mail
client, with columns from, subject, date, etc), though a scaffold.
In the email_controller.rb, I have this:
def list
@email_pages, @emails = paginate :emails, :per_page => 10,
:conditions => ["email_id is NULL"]
end
And in the list view this (in short - only from colunn):
<% for email in @emails %>
<tr>
<td><%= email.headers.find(:first, :conditions => [''headerkey_id = ?'',
6]).value %></td>
</tr>
<% end %>
This means that for 30 emails, in the case of 3 columns (from, subject,
date), a total of 32...
2005 May 20
4
issues with identical()
Hi all, hope you having a nice day,
I ahve this weird results with identical (probably I am not understanding
correctly what it does ...)
I have these two data frames and I issue :
> identical(temp, temp1)
[1] FALSE
However, these data frames are Nx2 and when I issue:
> identical(temp[,2], temp1[,2])
[1] TRUE
> identical(temp[,1], temp1[,1])
[1] TRUE
and the results from str
>