On Mon, 17 Oct 2016, Rui Barradas wrote:
I'm not a lattice user but the 'by' argument is not an argument of xyplot,
it's an argument of ?seq.Date.
Rui,
Yes, this does help.
Thanks very much,
Rich
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Hello,
I'm not a lattice user but the 'by' argument is not an argument of
xyplot, it's an argument of ?seq.Date.
Hope this helps,
Rui Barradas
Em 17-10-2016 15:45, Rich Shepard escreveu:
On Fri, 14 Oct 2016, David Winsemius wrote:
xyplot(amount ~ date | station, data=rain, main="Weather S
On Fri, 14 Oct 2016, David Winsemius wrote:
xyplot(amount ~ date | station, data=rain, main="Weather Stations",
xlab="Date", ylab="Amount (inches)", pch=16, col=132,
scales=list(y=list(at=0:4),
x=list(at=seq(min(rain$date), max(rain$date), by='week'), rot=90)
)
)
David,
On 16/10/16 12:10, Rich Shepard wrote:
On Sat, 15 Oct 2016, David Winsemius wrote:
I am not the one to answer the windoze question but my Mac (being less
sensible than Rolf) also pops up a help window when queried with
?xyplot()
David,
Well, on my Slackware system writing in emacs with ESS
On Sat, 15 Oct 2016, David Winsemius wrote:
I am not the one to answer the windoze question but my Mac (being less
sensible than Rolf) also pops up a help window when queried with ?xyplot()
David,
Well, on my Slackware system writing in emacs with ESS ?read.csv()
produces the error message
On Sun, 16 Oct 2016, Rolf Turner wrote:
Presumably you are running (yeuccch) Windoze,
Rolf,
Not since mid-1997. Slackware-14.1 on this host.
Rich
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> On Oct 15, 2016, at 3:48 PM, Rolf Turner wrote:
>
> On 16/10/16 11:28, Rich Shepard wrote:
>> On Fri, 14 Oct 2016, Rich Shepard wrote:
>>
So typing ?xyplot at the console doesn't bring up a help page? That
would
imply that you need to reinstall R.
>>
>>> Will rebuild and re-in
On 16/10/16 11:28, Rich Shepard wrote:
On Fri, 14 Oct 2016, Rich Shepard wrote:
So typing ?xyplot at the console doesn't bring up a help page? That
would
imply that you need to reinstall R.
Will rebuild and re-install tomorrow morning.
Sigh. User error. I entered the string as a functio
On Fri, 14 Oct 2016, Rich Shepard wrote:
So typing ?xyplot at the console doesn't bring up a help page? That would
imply that you need to reinstall R.
Will rebuild and re-install tomorrow morning.
Sigh. User error. I entered the string as a function, e.g., ?xyplot()
rather than by its na
On Fri, 14 Oct 2016, David Winsemius wrote:
Notice that the formula has just the column names rather than using `$`.
But need to give `rain$date` to functions in hte scales list. It always
seemed to me that the evaluation of names inside the scales list should
also be evaluated inside the `data`
> On Oct 14, 2016, at 3:51 PM, Rich Shepard wrote:
>
> On Fri, 14 Oct 2016, David Winsemius wrote:
>
>>> rain <- source("~/raindata.dat")
>>> str(rain)
>> List of 2
>> $ value :'data.frame': 341 obs. of 3 variables:
>> ..$ station: Factor w/ 6 levels "0.3E","0.6W",..: 1 1 1 1 1 1 1 1 1 1
On Fri, 14 Oct 2016, David Winsemius wrote:
rain <- source("~/raindata.dat")
str(rain)
List of 2
$ value :'data.frame': 341 obs. of 3 variables:
..$ station: Factor w/ 6 levels "0.3E","0.6W",..: 1 1 1 1 1 1 1 1 1 1 ...
..$ date : Factor w/ 62 levels "2013-12-01","2013-12-02",..: 32 33 34
> On Oct 14, 2016, at 12:03 PM, Rich Shepard wrote:
>
> I've read chapters 7 and 8 in the Lattice book and do not see how to thin
> labels on the x and y axes of an xyplot(), and how to rotate the dates on
> the x axis for easier reading (rot did not do the job for me.)
>
> The data (as raind
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