On Thu, 20 Oct 2016, David Winsemius wrote:
Why are you creating this factor? The `date` column has the desirable
properties associated with the "Date" class. Axis labeling will be
correct.
David, et al.:
Because originally I mis-understood the parameters; it's gone now.
rainbyday2 <- xyp
> On Oct 20, 2016, at 9:20 AM, Rich Shepard wrote:
>
> On Wed, 19 Oct 2016, David Winsemius wrote:
>
>> I am getting annoyed, exhausted, and frustrated reading code like that.
>> Never, ever, ... ever, use the "$" operator in a formula. Use the 'data'
>> argument and the 'formula' as they are s
1. Your par(), opar() business is junk -- lattice displays do not use or
modify these. See ?trellis.par.set .
2. You do *not* need rain$ in your formula with the data=rain argument; you
*do* need it in the at argument and elsewhere. The data argument only
controls where the variables in the formul
On Wed, 19 Oct 2016, David Winsemius wrote:
I am getting annoyed, exhausted, and frustrated reading code like that.
Never, ever, ... ever, use the "$" operator in a formula. Use the 'data'
argument and the 'formula' as they are supposed to be used.
David,
I apologize for annoying, exhaustin
> On Oct 19, 2016, at 4:04 PM, Rich Shepard wrote:
>
> On Wed, 19 Oct 2016, Rich Shepard wrote:
>
>> I did read that but mis-applied what I read. Tried auto.key but that did
>> not work as desired. Now I know to learn how to apply 'key'.
>
> Almost there after another careful reading Section
Mackay
Sent: Thursday, 20 October 2016 16:11
To: R
Subject: Re: [R] Lattice xyplot(): adding a legend
Hi Rich
Without an example to check I think you need to fill in the arguments for
par.settings eg
par.settings = list(plot.symbol = list(c("black","red","dark green&quo
rsity of New England
Armidale NSW 2351
Email: home: mac...@northnet.com.au
-Original Message-
From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Rich Shepard
Sent: Thursday, 20 October 2016 10:05
To: r-help@r-project.org
Subject: Re: [R] Lattice xyplot(): adding a legend
O
On Wed, 19 Oct 2016, Rich Shepard wrote:
I did read that but mis-applied what I read. Tried auto.key but that did
not work as desired. Now I know to learn how to apply 'key'.
Almost there after another careful reading Section 9.2.3 ff in the book.
Here's the command to produce the plot:
ra
On Wed, 19 Oct 2016, David Winsemius wrote:
The `legend` function is used with base graphics plotting (as is the par
function).
David,
And that's how I used it before so it is the wrong template for this plot.
Mea culpa!
I think you might first read ?Lattice since it makes reference to th
> On Oct 19, 2016, at 10:48 AM, Rich Shepard wrote:
>
> After reading ?xyplot and pages 161-162 in Deepayan's book I'm still not
> getting the syntax correct to add a legend to a scatterplot. The data are
> attached as filename rain.dput.
>
> Without the legend (and testing interactively) the
After reading ?xyplot and pages 161-162 in Deepayan's book I'm still not
getting the syntax correct to add a legend to a scatterplot. The data are
attached as filename rain.dput.
Without the legend (and testing interactively) the data plot but not the
legend. Sourcing the script opens the dis
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