Hello Jim,
I have a several matrices stored in allGrid <- list()
I am using:
color2D.matplot(grid, extremes = c("green", "red"), vcol = "black",
nslices = 60, show.legend=TRUE,axes=FALSE,show.values=TRUE,
xlab="Columns",ylab="Rows")
for each of "grid" in "allGrid". Each "grid" is a matrix
Hi all,I would like to know how to predict a new y value and its confidence
interval for the prediction given a new observation x when using a linear(or
non-linear) quantile regression model.How it is possible to transform the
confidence prediction in to an interval prediction?
Is it correct to
If you want you script to wait until you have a value entered then you
can use the tkwait.variable or tkwait.window commands to make the
script wait before continuing (or you can bind the code to a button so
that you enter the value, then click on the button to run the code).
On Wed, Jul 8, 2015 a
Look at your data.frame with str() and see if the variables you think
are numeric are actually factors. is.finite(factor()) reports TRUE but
lots of functions expecting numeric data will abort when given factor
data.
E.g.
library(ggplot2)
> d <- data.frame(X=factor(round(sin(1:1000),1)),
Y=factor
Please read and follow the Posting Guide, which indicates that this type of
question is off-topic on R-help and should be asked on R-devel. It also warns
you that cross-posting is not polite, so this reply is only being sent to
R-help.
Yes. Provide a reproducible example of your problem: the code and the data.
Op 9-jul.-2015 22:06 schreef "Chichi Shu" :
> Hi,
>
> I limit my data to just two fields. Longitude and latitude. I first used
> is.finite to check each of the long and lat values to make sure they are
> finite values.
>
>
Hello,
Please use ?dput to give a data example, like this it's completely
unreadable. If your data.frame is named 'dat' use
dput(head(dat, 30)) # paste the outut of this in your mail
And don't post in html, use plain text only, like the posting guide says.
Rui Barradas
Em 09-07-2015 18:12
Please read the Posting Guide before posting again. Pay particular attention to
the guidance to post using plain text. Also use the dput function to provide
your sample data so we can more accurately start from where you are starting
bad give more targeted answers.
You can use indexing to selec
Hi Roy, I managed to make the code work, the issue was with underscores in the
files. Thanks for your help.
Hi,
I limit my data to just two fields. Longitude and latitude. I first used
is.finite to check each of the long and lat values to make sure they are finite
values.
Then when I use ggmap again, it still tells me that it removed the majority of
the records bec of non-finite values.
Any other
Hi,
I have a big dataframe as follows
109ABC109XYZ18ABC18XYZ22XYZ23ABC25ABC25XYZ
30ABC31XYZ32ABC32XYZ34DCM34XYZ36ABC36SUR
38DCM38XYZ39DCM39SUR41DCM41SUR42DCM42SUR
46SUR52DCM64ABC64XYZ65ABC
Dear useRs,
I recently posted here
(https://stat.ethz.ch/pipermail/r-help/2015-July/430223.html) a query regarding
customizing panel functions for lattice::xyplot. I received some helpful
replies offline and while I learned some things, they did not get at my issue.
However there was a conse
I'm trying to compile R on AIX 6.1.
gcc -v
Using built-in specs.
Target: powerpc-ibm-aix6.1.0.0
Configured with: ../gcc-4.4.5/configure --with-as=/usr/bin/as
--with-ld=/usr/bin/ld --enable-languages=c,c++,fortran --prefix=/opt/freeware
--enable-threads --enable-version-specific-runtime-libs --di
Since 2008, Revolution Analytics (and now Microsoft) staff and guests have
written about R every weekday at the Revolutions blog:
http://blog.revolutionanalytics.com
and every month I post a summary of articles from the previous month of
particular interest to readers of r-help.
In case you mi
There is something very wrong in your data set. You appear to have two
distinct observations of your variables and these are continuously repeated
throughout the sample.
On 9 Jul 2015 18:26, "Bert Gunter" wrote:
> I do know nothing about what you are specifically doing (!!) but...
>
> In general,
Dear Christopher,
My usual orientation to this kind of one-off problem is that I'm looking for a
simple correct solution. Computing time is usually much smaller than
programming time.
That said, Bert Gunter's solution was about 5 times faster in a simple check
that I ran with microbenchmark,
Hi all,
I am trying to fit a Generalized Additive Model (GAM) with mgcv package
aiming to identify changes on time series just like Gavin Simpson did (
http://www.fromthebottomoftheheap.net/2014/05/15/identifying-periods-of-change-with-gams/
).
However, depending on value of degree of freedom (K)
This suggests that you either have the maxent.jar file in the wrong place or
with the wrong name. I suspect when you get the first two lines of the script
to work you will be okay.
-Roy
> On Jul 9, 2015, at 10:10 AM, annemariefische...@gmail.com wrote:
>
> Hi Roy,
>
> This example gives me
Please post in plain text, and supply a reproducible example (that
includes sample data, preferably using the dput function).
The below code obtains repeatable random number sequences in each pass
through the loop, as confirmed by the first value in each sequence.
##
a <- 0
##
## For loop to
Hi Roy,
Using the code in the other path also did not work, as I am not sure what to
use for the projections or background.
Original Message
From: Roy Mendelssohn - NOAA Federal
Sent: Thursday 9 July 2015 18:48
To: annemariefische...@gmail.com
Cc: David Winsemius; John Kane; R. Mailing Lis
Yup, that does it. Let grep figure out what's a word rather than doing
it manually. Forgot about "\b"
Cheers,
Bert
Bert Gunter
"Data is not information. Information is not knowledge. And knowledge
is certainly not wisdom."
-- Clifford Stoll
On Thu, Jul 9, 2015 at 10:30 AM, Jeff Newmiller
Just add a word break marker before and after:
zz$v5 <- grepl( paste0( "\\b(", paste0( alarm.words, collapse="|" ), ")\\b" ),
do.call( paste, zz[ , 2:3 ] ) ) )
---
Jeff NewmillerThe . ...
I do know nothing about what you are specifically doing (!!) but...
In general, R uses factors and contrasts not dummy variables to handle
categorical variables in (linear) models, so it might be that your
dummy variable representation is what causes the singularity. If so,
do a web search on "con
Jeff:
Well, it would be much better (no loops!) except, I think, for one
issue: "red" would match "barred" and I don't think that this is what
is wanted: the matches should be on whole "words" not just string
patterns.
So you would need to fix up the matching pattern to make this work,
but it may
Hi Roy,
This example gives me the following error on trying to run the first line:
Error: unexpected '&' in "jar <- paste(system.file(package="dismo"),
"/java/maxent.jar", sep=&"
I am currently attempting to run using the code given in the below thread:
http://r.789695.n4.nabble.com/phyloclim-
Have you been able to run the example that comes with dismo::maxent such as at
the bottom of:
http://www.inside-r.org/packages/cran/dismo/docs/maxent
-Roy
> On Jul 9, 2015, at 9:38 AM, annemariefische...@gmail.com wrote:
>
>
> Hi John,
>
> I have attempted to add links to the files to the th
Hi John,
I have attempted to add links to the files to the thread directly, but my
message was not authorized. I'm not sure why.
https://www.dropbox.com/s/gqk908gw9ze9553/error.txt?dl=0
https://www.dropbox.com/s/jffg48y4dojzsb3/R%20Studio%20code.txt?dl=0
https://www.dropbox.com/s/npyppmm
I think grep is better suited to this:
zz$v5 <- grepl( paste0( alarm.words, collapse="|" ), do.call( paste, zz[ , 2:3
] ) ) )
---
Jeff NewmillerThe . . Go Live...
DCN:Basics:
On Jul 9, 2015, at 6:02 AM, John Kane wrote:
> Thanks Annemarie,
> Things came through okay. I'll defer to the experts on substantive advice.
>
John;
It only came through to you by way of a copy sent directly to you. It did not
come to you from the rhelp-server. If there are any experts out t
Watch out for the pre-sample values (K = 2); hence you have supplied a dumvar
consisting of zeros only, in your first example.
Best,
Bernhard
-Ursprüngliche Nachricht-
Von: R-help [mailto:r-help-boun...@r-project.org] Im Auftrag von mrrox
Gesendet: Donnerstag, 9. Juli 2015 15:51
An: r-he
Here's a way to do it that uses %in% (i.e. match() ) and uses only a
single, not a double, loop. It should be more efficient.
> sapply(strsplit(do.call(paste,zz[,2:3]),"[[:space:]]+"),
+ function(x)any(x %in% alarm.words))
[1] FALSE FALSE TRUE FALSE FALSE TRUE FALSE FALSE TRUE TRUE
Th
Read the posting guides and do not post in HTML.
Type ?pdf at the console prompt. Read the help text. The parameter "paper"
specifies paper size and orientation. Portrait is the default.
B.
On Jul 9, 2015, at 8:14 AM, Said Filahi wrote:
> Hello
>
> i want to make a portrait diagram, i don
Dear forum members,
I wrote a piece of code to test various combinations of mtry and ntree, so
that the best combination (in terms of mse) could be used. Before each
randomForest command I included a set.seed() command, so that I can keep
track of the seed number and replicate the results. Howev
Hello
i want to make a portrait diagram, i don't know if i can perfom it with a R
thank you
Said
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo
Hello,
I x
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and p
Hi, I am trying to run a cointegration test with a dummy variable using
`*ca.jo*` function in `*urca*` package.
*johcoint=ca.jo(Ydata[10:60,1:5],type="trace",ecdet=c("const"),K=2,spec="transitory",dumvar=dumvar)
*
`*dumvar*` is the binary variable that take 1 and 0 only. the first two
observatio
Dear Chris,
If I understand correctly what you want, how about the following?
> rows <- apply(zz[, 2:3], 1, function(x) any(sapply(alarm.words, grepl, x=x)))
> zz[rows, ]
v1 v2v3 v4
3 -1.022329green turtleronald weas
Thanks Annemarie,
Things came through okay. I'll defer to the experts on substantive advice.
John Kane
Kingston ON Canada
> -Original Message-
> From: annemariefische...@gmail.com
> Sent: Thu, 09 Jul 2015 07:25:06 +0200
> To: jrkrid...@inbox.com, annemarie...@hotmail.com, r-help@r-projec
Running R 3.1.1 on windows 7
I want to identify as a case any record in a dataframe that contains any
of several keywords in any of several variables.
Example:
# create a dataframe with 4 variables and 10 records
v2 <- c("white bird", "blue bird", "green turtle", "quick brown fox",
"big black do
Running R 3.1.1 on windows 7
I want to identify as a case any record in a dataframe that contains any
of several keywords in any of several variables.
Example:
# create a dataframe with 4 variables and 10 records
v2 <- c("white bird", "blue bird", "green turtle", "quick brown fox",
"big black do
Dear Rolf,
There isn't any offending content. I think it's related to the styles used on
the mail.
Thanks for helping.
Maram
Sent from my iPhone
> On Jul 9, 2015, at 11:36 AM, Rolf Turner wrote:
>
>
>> On 09/07/15 19:49, Maram Salem wrote:
>>
>> Sorry I mean NOT explicitly allowed
>
> You
Thanks a lot John. Will check it out.
Maram
Sent from my iPhone
On Jul 9, 2015, at 1:17 PM, John McKown wrote:
>>
>> On Thu, Jul 9, 2015 at 6:04 AM, Maram Salem wrote:
>> >
>> > Dear Rolf,
>> > I recieved this message exactly:
>> > "The message's content type was not explicitly allowed"
>>
>
>
>
> On Thu, Jul 9, 2015 at 6:04 AM, Maram Salem
> wrote:
> >
> > Dear Rolf,
> > I recieved this message exactly:
> > "The message's content type was not explicitly allowed"
>
>
> I'm just guessing here! But this list is "plain text only". I wonder if
> your email client sometimes uses unsupporte
Dear Rolf,
I recieved this message exactly:
"The message's content type was not explicitly allowed"
Thanks for your concern,
Maram
Sent from my iPhone
> On Jul 9, 2015, at 11:36 AM, Rolf Turner wrote:
>
>
>> On 09/07/15 19:49, Maram Salem wrote:
>>
>> Sorry I mean NOT explicitly allowed
>
On 09/07/15 19:49, Maram Salem wrote:
Sorry I mean NOT explicitly allowed
You probably mean "explicitly NOT allowed". The order of the words
makes a substantial difference to the meaning.
Sent from my iPhone
On Jul 9, 2015, at 8:46 AM, Maram Salem wrote:
Dear all,
I need help with p
Dear all,
The latest issue of The R Journal is now available at
http://journal.r-project.org/archive/2015-1/
Many thanks to all contributors.
Regards,
Bettina
--
---
Bettina Grün
Institut für Angewandte Statistik / IFAS
Johannes K
Sorry I mean NOT explicitly allowed
Sent from my iPhone
> On Jul 9, 2015, at 8:46 AM, Maram Salem wrote:
>
> Dear all,
> I need help with posting to the list. Whenever i post any message, i get this
> reply : the message content was explicitly allowed.
> Any help please?
> Thanks a lot.
> M
Dear Annemie,
The mailing list accepts only a limited number of extensions. Your
attachment got stripped for the mail. It is probably easier to put the
files on-line and send us the link to the files.
Best regards,
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute
You would do better to contact the package owner for this, as it's a
problem specific to the package. In this case the problem looks to be
in dismo, so you should use packageDescription("dismo") to discover
that Robert Hijmans is the person to contact. I would suggest running
maxent() first to see
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