Dear All
Can anyone help me?
fit <- arima(USAccDeaths, order = c(0,1,1),seasonal = list(order=c(0,1,1
fit$sigma2
[1] 99346.89
So, the standard error for my first step prediction is
sqrt(fit$sigma2)=315.1934 like predict(fit, n.ahead = 6)$se[1]
> predict(fit, n.ahead = 6)
$pred
Ja
Hi
One workaround in Windows
You shall have SendTo folder located somewhere in system (depending on
Windows version). Put a shortcut to R programme in that folder. Than you
can click with right mouse button on *.r file, select send to and choose
appropriate shortcut (in that case R) but you ca
Dear Felipe,
In the past I have done something similar. I had Access to run an R script in
batch mode. The script reads data from Access, processes the data and puts data
back in Access tables.
The user hit a button in Access and see a blank console window popping up. When
the console window d
hi thankyou for the help, I upgraded Ubuntu and it disabled some
repositories, all fixed now
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On 09/30/2010 04:12 PM, David Potts wrote:
Hi List,
I am trying to create a spatial representation of some wind data.
I have the season, frequency, strength and direction of the wind from 10
different locations, the coverage of the area that I am interested in is
not 100% there are small gaps
On Thu, 2010-09-30 at 00:40 -0700, Gary Nobles wrote:
> Hi,
>
> I am still a bit of a beginner with R but I had it all working spgrass6,
> RMySQL, sp, etc...
>
> Then I wanted to install spatstat, this required updating R, all was going
> fine until I tried to connect to grass gis using spgrass6
On 30-Sep-10 09:02:18, Jim Lemon wrote:
> On 09/30/2010 03:27 AM, Kevin E. Thorpe wrote:
>> Ted is well aware of how to change his list email. He was advising
>> people on the list who who have his old email address in their address
>> books to remove it.
>>
> How can we be sure, Kevin? This may b
On 2010-09-27 15:20, Joshua Wiley wrote:
Hi,
Peter's suggestion is more general, but for just the weighted mean,
there is a built in function you can use (I do not know of any basic
weighted standard deviation or variance functions).
dat<- data.frame(age = 1:5, no = c(21, 31, 9, 12, 6))
weighte
Hi to all,
I have two graphs with the same number of nodes but with different
connectivities and also with a different number of clusters.
The two graphs represent the same "system" under different "conditions" and
then there is a one-to-one correspondence between a given node in the two
graphs.
I
On 09/30/2010 03:27 AM, Kevin E. Thorpe wrote:
Ted is well aware of how to change his list email. He was advising
people on the list who who have his old email address in their address
books to remove it.
How can we be sure, Kevin? This may be a desperate cry for help from
Ted, cast adrift fro
Thanks Denis, looks useful.
I not trying to generate a wind rose per data point,
I am trying to generate a raster map/shape file showing for example, the
Prevailing Winds at a point midway between to wind roses.
> Hi:
>
> Try this:
>
> library(sos) # install first if you do
Hi:
Try this:
library(sos) # install first if you don't have it
findFn('wind rose')
You'll find there are several packages with functions to produce wind rose
plots.
HTH,
Dennis
On Wed, Sep 29, 2010 at 11:12 PM, David Potts wrote:
>
>
> Hi List,
>
> I am trying to create a
On 09/29/2010 08:55 PM, hairryharry wrote:
Hi,
Fairly new to R - have done basic plots but now faced with plotting a
matrix/table of results -I know what I want but cannot find out how to
do it.
Basically have individual questions ( x) to which an organization can
rate themselves 1-10 (y) what
Lorenzo Isella gmail.com> writes:
>
> Dear All,
> I am given a time series such at, at every time t_i, I am given a set
> of data (every element of the set is just an integer number).
> What I need is an injective function able to map every set into a
> number (possibly an integer number, but th
Marcus Drescher tum.de> writes:
> I've been trying for hours, but I do not find a Solution. I want to plot 12
variables over time in
separate
> diagrams in one plot/window using lattice. Two columns, six rows.
I used print with the split
command, but
> the graphics are getting really small. C
Hi,
I am still a bit of a beginner with R but I had it all working spgrass6,
RMySQL, sp, etc...
Then I wanted to install spatstat, this required updating R, all was going
fine until I tried to connect to grass gis using spgrass6 library, it
wouldn't let be install the package due to a dependency
Hi all,
I've been trying for hours, but I do not find a Solution. I want to plot 12
variables over time in separate diagrams in one plot/window using lattice. Two
columns, six rows. I used print with the split command, but the graphics are
getting really small. Can someone please help me.
Foll
May I know how to find the R-squared for robust regression model?
Thank you.
Hock Ann
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Hi guys,
My concern is to create an automated process from the beginning to the end. I
want to copy all my code together in one piece and paste it to R console and
sit
back and relax :) except one moment in which the program should ask me to enter
a number.. and only then (only after getting a
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