Yes, you can, as documented in ?connections, but
on the Mac you would have to use:
read.delim(pipe("pbpaste"))
You can also use pbcopy to copy to the clipboard.
> Dear R users,
>
> I am trying to get data from the clipboard into R on MacOSX. I tried
> the following, but got an error message:
>
Oops, forgot to include the Subject. sorry for that
sloppiness.
Yes, you can, as documented in ?connections, but
on the Mac you would have to use:
read.delim(pipe("pbpaste"))
You can also use pbcopy to copy to the clipboard.
> Dear R users,
>
> I am trying to get data from the clipboard into
On 27-Aug-06 mel wrote:
> [EMAIL PROTECTED] a écrit :
>
>> Hi everyone,
>> I recently ran a simulation on a computer using R that was hooked up
>> to a UPS. There was one time when the power was out for length and
>> the computer shut down. I was worried that I had lost the simulation,
>> but up
I think this starts from the position of a batch-oriented package.
In R you can refit models with update(), add1() and drop1(), and
experienced S/R users almost never use ANOVA tables for unbalanced
designs. Rather than fit a pre-specified set of sub-models, why not fit
those sub-models that ap
On Sat, 26 Aug 2006, David Kaplan wrote:
> Greetings,
>
> I made changes to my gui preferences and saved them. When I close and
> then open R, it reverts back to default preferences. How do I
> permanently change gui preferences?
Which 'gui' is this?
If it is Rgui under Windows, the 'GUI pr
On 8/27/06, Atte Tenkanen <[EMAIL PROTECTED]> wrote:
> Thanks!
> I see, that do.call-function is used often in R-algorithms... Looking over
> some extra do.call-examples seems useful. This tail-function is also new for
> me.
>
> Is there some reason to use seq(along = VECTOR) instead of 1:length
Dear Amasco,
A complete explanation of the issues that you raise is awkward in an email,
so I'll address your questions briefly. Section 8.2 of my text, Applied
Regression Analysis, Linear Models, and Related Methods (Sage, 1997) has a
detailed discussion.
(1) In balanced designs, so-called "Type
Hi Rense,
Not sure how robust this is, but maybe to get you started:
In R console:
> a <- 1:10
Copy that line to or part of it to the clipboard.
> system("osascript -e 'set y to the clipboard' -e 'tell application
\"R.app\" to cmd y'")
If course you could use this in an R function. I woul
Dear Listers,
If I have several glm objects with names glm1, glm2 and want to apply
new data to these objects. Instead of typing "predict(glm1, newdata)..." 100
times, is there way I could do so in a loop?
Thank you so much!
wensui
[[alternative HTML version deleted]]
_
Assuming newdata is the same for all the models and is included in a
data.frame called New:
list_glm <- paste("glm", 1:10, sep = "")
sapply(list_glm, function(x) predict(get(x), newdata = New))
Best,
Renaud
2006/8/27, Wensui Liu <[EMAIL PROTECTED]>:
> Dear Listers,
>
> If I have several glm ob
Torsten Hothorn rzmail.uni-erlangen.de> writes:
...
> indeed, this is the only gap to be filled in `coin', I just haven't had
> the time to implement this. And of course, `exactRankTests' is still
> available and will be available in the future. So you _can_ use it!
Torsten, and R-Coder
On 8/26/06, Mike Nielsen <[EMAIL PROTECTED]> wrote:
> Yes.
>
> > Can R compute the expected value of a random variable?
Mike: thank you very much indeed for your so insightful and complete
answer. I have meanwhile deepened my research and, as a consequence,
I have found the following solution, wh
General questions elicit general answers; more specific questions
elicit more specific answers.For example,
> exp(2+9/2)
[1] 665.1416
url:www.econ.uiuc.edu/~rogerRoger Koenker
email [EMAIL PROTECTED] Department of Economics
vox:217-333-4558
On 8/27/06, Paul Smith <[EMAIL PROTECTED]> wrote:
> On 8/26/06, Mike Nielsen <[EMAIL PROTECTED]> wrote:
> > Yes.
> >
> > > Can R compute the expected value of a random variable?
>
> Mike: thank you very much indeed for your so insightful and complete
> answer.
Answers are often in proportion to th
Dear John,
thank you very much for your reply. The suggestions you make for
calculating the direct and indirect effects are exactly what I was
looking for. Although I'm very new to SEM and not at all very
experienced in R, I tried to put them together in a function (called
decomp) and expa
Hi,
If I understand correctly the
Var(X \hat{\beta}) = X (X'X)^{-1}X' \sigma^2, where X will now be "x.pred".
Which should be easily obtained by performing the matrix computation and
multiplying it with the estimate of the variance.
For more details about different aspects of the estimate and v
Dear Rense,
I already wrote a function, appended below, to compute effects for SEMs, as
a method for the effects() generic. I've been thinking about adding this to
the sem package, possibly with asymptotic standard errors computed by the
delta method, as suggested by Michael Sobel. If I do so, I c
Hi Gabor and Dimitris,
I was wondering if this question was frequent enough to be in the R
FAQ under R Miscellanea and thought of something like this
Q. How do I plot two curves on the same graph?
A. Plot the first curve using the plot() command and add lines using
lines(). For example
d1 <- de
Hallo,
I am a new user of 'R'. I have been trying to download it onto my Mac (OSX
2.8). For some reason it seems to download ok and look ok but then it
doesn't actually open. Can somebody help me this?
Felicity
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