[R] Grid lines

[Patrick Connolly]

On Wed, 29-Jul-2009 at 11:32PM -0700, Chris Li wrote:

|> 
|> Hi everyone. I am new to R.
|> 
|> It will be greatly appreciated if someone can help me with the following
|> questions.
|> 
|> Here's the graph I have just produced. 
|> http://www.nabble.com/file/p24732839/calibration.jpeg 
|> 
|> (1) How can I put the legend on top of the grid lines?
|> 
|> (2) How can I match the grid lines with the x-axis ticks?
|> 
|> (3) How can I change the x-axis format from e.g. Mar, Apr...etc to
|> 1-3-2009,1-4-2009...etc?

You've obviously done some tinkering with the plot function, but I
don't know which of the dozens of possible ways you used to do that,
so I can't tell what adjustments are needed.  There are some people on
this list who are good at guessing, but it would make it easier for
you if you told us.  The operative phrase is 'reproducible code' and
there's a few more of them in the footer of every message from this
list.

HTH

-- 
~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.   
   ___    Patrick Connolly   
 {~._.~}                   Great minds discuss ideas    
 _( Y )_  	         Average minds discuss events 
(:_~*~_:)                  Small minds discuss people  
 (_)-(_)  	                      ..... Eleanor Roosevelt
	  
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