. See session below for the error. I tried
install.packages(rJava) as advised by the error report but it didn't help (see
session below).
Any advice would be much appreciated: I can now not use glmulti at all and I
can't see how to solve this!
Thank you very much R Help!
With John Nash, I am an administrator for the R project's contribution to the
Google Summer of Code 2012. This is a program where Google provides $5000 to a
student to write code for an open source project over a 3 month period in the
summer. We would like to invite anyone interested in being ei
If you google "barplot with error bars" you immediately find
http://svitsrv25.epfl.ch/R-doc/library/prada/html/barploterrbar.html .
Toby.
From: r-help-boun...@r-project.org [r-help-boun...@r-project.org] On Behalf Of
Lathouri, Maria
lme.
Toby
From: r-help-boun...@r-project.org [r-help-boun...@r-project.org] On Behalf Of
RTSlider [rob.t.sli...@gmail.com]
Sent: 16 February 2011 18:13
To: r-help@r-project.org
Subject: [R] Linear regressions: producing multiple outputs
Hello all,
I’m
)
segments(x,y-delta,x,y+delta)
segments(x-barwidth,y+delta,x+barwidth,y+delta)
segments(x-barwidth,y-delta,x+barwidth,y-delta)
Best,
Toby
From: r-help-boun...@r-project.org [r-help-boun...@r-project.org] On Behalf Of
Gerrit Eichner [gerrit.eich...@math.uni
h lots of links for
further information.
Toby Marthews
From: r-help-boun...@r-project.org [r-help-boun...@r-project.org] On Behalf Of
Jie TANG [totang...@gmail.com]
Sent: 04 February 2011 06:42
To: r-help@r-project.org
Subject: [R] how to learn more from
Dear All,
I've always used this code:
year=c(1948:1953,2000,2100,2200,2300)
numdays=ifelse((year%%4==0 & year%%100!=0) | year%%400==0,366,365)
> numdays
[1] 366 365 365 365 366 365 366 365 365 365
Toby
From: r-help-boun...@r-project.org
t any further posts to
r-sig-mixed-models.
Best,
Toby
From: r-help-boun...@r-project.org [r-help-boun...@r-project.org] On Behalf Of
Ben Bolker [bbol...@gmail.com]
Sent: 18 January 2011 16:15
To: r-h...@stat.math.ethz.ch
Subject: Re: [R] Using anova()
ld, but I still recommend Fowler et
al. (1998) for those who are starting out with statistical testing: Fowler J,
Cohen L & Jarvis P (1998). Practical statistics for field biology (2nd ed.).
Wiley, Chichester, UK.
Toby Marthews
From: r-help-boun...@r-proje
didrog+state:results
):
class(lmeres2)="lme"
anova(object=lmeres2,test="Chisq")
numDF denDF F-value p-value
(Intercept)136 182.84356 <.0001
mnth 136 164.57288 <.0001
roostsitu 336 17.79263 <.0001
mnth:r
endar" is always a factor
> class(dat$calendar)
[1] "factor"
and I have to turn it back into a date-time object.
Is this unavoidable when going back and forth from a .csv, or can I
do something differently to retain the class?
R 2.11.1 on Windows OS.
Thank you.
Toby
___
That does work, thank you. I didn't understand that the "fame"
column would be the time varying column.
Toby
On 28 Sep 2010 at 12:47, Michael Bedward wrote:
> Hi Toby,
>
> I think this should work...
>
> reshape(dat, v.names=c("weight"), idvar=c(&
long form:
dat <- data.frame(fame = gl(4,1,10, labels = c( "18w", "16iso",
"12:0", "16w")), valley = gl(2,6,10, labels = c("H", "M")), plot =
gl(5, 2, 10), trt = gl(2,1,10, labels = c("e", "g")), weight =
1000*runif(
long form:
dat <- data.frame(fame = gl(4,1,10, labels = c( "18w", "16iso",
"12:0", "16w")), valley = gl(2,6,10, labels = c("H", "M")), plot =
gl(5, 2, 10), trt = gl(2,1,10, labels = c("e", "g")), weight =
1000*runif(10, 0
Thanks to everyone for the explanations.
Toby
On 27 Aug 2010 at 12:46, Phil Spector wrote:
> Toby -
> Since dat$doy is just a number, the default S3 method
> for format is used, where the second argument is the trim
> parameter. I suspect you are confusing format (which is
;%j" ))
I get the following error message:
Error in prettyNum(.Internal(format(x, trim, digits, nsmall, width,
3L, :
invalid 'trim' argument
.What is the error message telling me?
(Windows OS and R 2.11.1)
Thank you.
Toby
__
It works perfectly now. Thank you all.
Toby
On 18 Aug 2010 at 15:04, Erik Iverson wrote:
>
>
> Toby Gass wrote:
> > Thank you for the suggestions for the more efficient code. The
> > problem remains, however, that the final dataframe does not contain
> > the
e.
Thank you.
Toby
On 18 Aug 2010 at 13:49, Erik Iverson wrote:
>
>
> Toby Gass wrote:
> > Dear helpeRs,
> >
> > I am attempting to read in a series of csv files so I can bind them
> > into one large dataframe. I have written the following script:
&
ine 4. imp[i] contains only the value
of the first element of test[i]; in other words, every element of
imp[i] equals test[i] [1,1]. Otherwise, the script works. Could
someone please enlighten me as to the correct syntax for line 4?
Thank you in advance.
Toby
_
e the toy dataframe a
bit larger.
Thanks again for the assistance.
Toby
On 12 Aug 2010 at 16:39, David Winsemius wrote:
>
> On Aug 12, 2010, at 4:06 PM, Toby Gass wrote:
>
> > Thank you all for the quick responses. So far as I've checked,
> > Marc's solution
ll the other measurements, possibly with
positive values, taken on the same day.
Thank you again for your efforts.
Toby
On 12 Aug 2010 at 14:32, Marc Schwartz wrote:
> On Aug 12, 2010, at 2:24 PM, Marc Schwartz wrote:
>
> > On Aug 12, 2010, at 2:11 PM, Toby Gass wrote:
> >
>
the same chamber on a different day. In
the full dataframe, there are, of course, many more days.
Is there a handy R way to do this?
Thank you for the assistance.
Toby
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-h
frame(year = gl(3, 2880, 8640, labels = c("2006", "2007",
"2008")),
month = gl(3, 96, 288, labels = c("1", "2", "3")),
day = rep(c(21:30, 19:28, 22:31),3, each = 96),
time = 100*rep(seq(, 23.75,by= .25),90),
temp = runif(8640, -5, 15)
al(call(f, x, y))
}
for (i in bounds) {
bb <- eval(substitute(foo[,1], list(foo=as.name(i
rr <- lapply(bb, dispatch2, lb, ub)
}
However, I don't know how to do this in a better "R" way. I think my C and
pearl experience is showing through... :(
-Toby.
On T
l", "some other index"]] <- 3
x[["some other label", "something else"]] <- 4
I don't know the indexes/label ahead of time... they get generated... Any
thoughts?
-Toby.
[[alternative HTML version deleted]]
_
and just
fill in a 3 dimensional array using
something like:
x <- NULL
dimnames(x) <- c(colnames(mat),colnames(dat), c("lbound","ubound"))
...
x["RULE_NAME_1", "DATA_COL_NAME_1", "lbound"] <- ...
...
But I'm not exactly sure how I woul
he same exp and ln fits using MS Excel and the numbers returned are
exactly as for the 'simpler ways', so nls is definitely in the wrong, but
the self-start is almost identical to the one for the logarithmic fit,
which works perfectly
I can't see my mistake at all. Can anyone
problem
in the past year.
Toby
- Original Message -
From: "Duncan Murdoch" <[EMAIL PROTECTED]>
To: "Toby Gass" <[EMAIL PROTECTED]>
Cc:
Sent: Tuesday, June 24, 2008 6:27 PM
Subject: Re: [R] Error message: Bad value
| On 24/06/2008 3:12 PM, Toby Gass wrote:
tml
I do not need a response, unless there is a preventative
measure,
but thought I would bring this to your attention.
Thank you,
Toby
Toby Gass
Graduate Degree Program in Ecology
Department of Forest, Rangeland, and Watershed Stewardship
Warner College of Natural Resources
Colorado State Univers
logical OR. The shorter form performs
elementwise comparisons in much the same way as arithmetic operators. The
longer form evaluates left to right examining only the first element of
each vector. Evaluation proceeds only until the result is determined."
Hope this helps,
Toby Marthews
L
orkspace loaded?
Toby Marthews
Le Mar 17 juin 2008 13:32, Michael Pearmain a écrit :
> Another newbie question.
>
> I've written a function and saved the file as Xtabs.R, in a central place
> on
> a network so others will be able ot use the function,
> My question is how do i
t;\n\tHello.\n")
Hello.
>
Is there any way to prevent strwrap doing this? I haven't found any
options for this.
Thanks very much (and thanks to Greg Snow for the tip about strwrap before).
Toby Marthews
==
Le Mer 11 juin 2008 18:00, Gre
a bit odd. However, R's benefits and advantages by far outweigh its little
oddities, as I presume you know since you are using it.
Effectively, I never use the round() command and always calculate using
the floor function.
Toby Marthews
Le Dim 15 juin 2008 11:26, Markus Didion a écrit :
Try
colscaledivs=100#colscaledivs=15 here is the R default
levelplot(z ~ x * y, g,xlab="x co-ordinate",ylab="y
co-ordinate",colorkey=TRUE,at=seq(from=-0.01,to=0.25,length=colscaledivs),col.regions=(col=gray((0:colscaledivs)/colscaledivs)))
Toby Marthews
Le
quot;First outer y axis label",side=2,outer=TRUE)
mtext("Second outer x axis label",side=3,outer=TRUE)
mtext("Second outer y axis label",side=4,outer=TRUE)
Cheers,
Toby Marthews
Le Jeu 12 juin 2008 15:32, Andrew Yee a écrit :
> Here's a naive question about axis()
>
I get word wrapping like this in Windows? Perhaps the attached
screenshots clarify this question.
THANKS FOR ANY HELP!
Toby Marthews
Previous relevant posts:
- The post from 2006 about Screen Wrapping
(http://tolstoy.newcastle.edu.au/R/help/06/05/26673.html) which Brian
Ripley answered was a
g the
structure properly even though the formula and data values are all
correct.
Can anyone help? I've looked at the ?groupedData man page, but it has no
solution to this.
Thanks very much for any advice,
Toby
Pinheiro JC & Bates DM (2000). Mixed-Effects Models in S and S-PLUS (1st
ed
t;trt",1:2))
pre.post <- gl(2,9,length = 108, label = c("pre","post"))
response <- runif(108, min = -28, max = -25)
help <- data.frame(tree,month,trtmt,pre.post, response)
Thank you in advance for your assistance.
Toby Gass
Graduate Degree Program in Ecolog
resulting in some awkward
code performing horribly on this large dataset).
Thanks Toby
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