Dear R-help members
Since this morning (5/2/2025), I get an error when I try to load optimx
package. I solve it and I send my solution but if someone has a better
idea or understand what's happened, I will be most happy to know.
MacOSX 15.3
R 4.4.2
nlopt installed using
brew install nlopt
Is it what you want ?
mat_letters <- matrix(data=c('A', 'B', 'C', 'D'), ncol=2, byrow=TRUE)
mat_bools <- matrix(data=c(FALSE, TRUE, TRUE, FALSE), ncol=2, byrow=TRUE)
ifelse(mat_bools, mat_letters, "")
ifelse(mat_bools, mat_letters, NA)
> ifelse(mat_bools, mat_letters, "")
[,1] [,2]
[1,] ""
In my package HelpersMG, I have included a function to read in one time
all the files of a folder and they are stored in a list:
read_folder(
folder = try(file.choose(), silent = TRUE),
file = NULL,
wildcard = "*.*",
read = read.delim,
...
)
In your case, for example:
library("Helper
Dear all,
In order to be sure I understand glmm correctly, I try to reproduce by
hand a simple result. Here is a reproducible code. The questions are in
_
Of course I have tried to find the solution using internet but I was not
able to find a solution. I have also tried to fo
Why did you expect to have 177647 elements ?
I found that 177642 is the correct number:
Marc
baslangic <- as.POSIXct("2017-11-02 13:30:00", tz = "CET")
bitis <- as.POSIXct("2022-11-26 23:45:00", tz = "CET") #
zaman_seti <- seq.POSIXt(from = baslangic, to = bitis, by = 60 * 15)
y2017_11_02 <-
Dear Ani,
A solution using my CRAN package HelpersMG; note that yellow is a
difficult color to manage correct overlay. It is easier to use red.
mean1 <-
c(122.194495954369, 118.955256282505, 115.540991140893, 113.116216840647,
111.24053267553, 109.827890459103, 108.523652505026, 107.03318302
Dear members,
Since #2 weeks I have a problem with install.packages() or
update.packages():
It seems to work, I have no error, but when I run again
update.packages(), the same package is proposed again.
Example:
> update.packages()
insight :
Version 0.19.3 installed in
/Library/Framework
Dear Anas Jamshed,
This is a list for R, not for specific genomic question using R.
You will have more chance to have answers using a genomic list.
And when you ask question, it is better to not use abbreviation that
only people from that field will understand: TMM ?
Marc
Le 02/04/2023 à 17
Another situation for the presence of 0 is about dosage when
concentration is below the detection limit. It is not necessary to
discretize the data. We propose a method here:
Salvat-Leal I, Cortés-Gómez AA, Romero D, Girondot M (2022) New method
for imputation of unquantifiable values using Bayes
You can create a file .Rprofile in your home directory with this command.
Each time you will open R, it will run this command.
https://support.posit.co/hc/en-us/articles/360047157094-Managing-R-with-Rprofile-Renviron-Rprofile-site-Renviron-site-rsession-conf-and-repos-conf
Marc
Le 07/12/2022 à
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Dear members,
I work about dosage and some values are bellow the detection limit. I
would like create new "numbers" like LDL (to represent lower than
detection limit) and UDL (upper the detection limit) that behave like
NA, with the possibility to test them using for example is.LDL() or
is.UD
f you'd like to offer help, you could contact someone on
that list.
Duncan Murdoch
Indeed. Currently, the French team is just one person, and
maybe they will be happy to share the workload or to get
another pair of eyes to look at it...
Martin Maechler
On 20/10/2021 6:47 a.m., Marc Girondo
Thanks ! It works.
So "Warnings" has been translated in French by "Message d'avis :" !
> warning("Essai")
Message d'avis :
Essai
It is not the best translation...
I would prefer: "Attention: "
Marc
Le 20/10/2021 à 12:28, Enrico Schumann a é
t see the
messages).
Thanks
Marc Girondot
q <- qbeta(p=c(0.025, 0.975), shape1 = 3.3108797, shape2 = 0.001)
Message d'avis :
Dans qbeta(p = c(0.025, 0.975), shape1 = 3.3108797, shape2 = 1e-07) :
qbeta(a, *) =: x0 with |pbeta(x0,*) - alpha| = 0.024997 is not accurate
suppre
Hello everyone,
I am a little bit stucked on the problem to include a database with
utf-8 string in a package. When I submit it to CRAN, it reports NOTES
for several Unix system and I try to find a solution (if it exists) to
not have these NOTES.
The database has references and some names have
f$estimate["meanlog"], sdlog = f$estimate["sdlog"])*400
)
library(HelpersMG)
m <- modeled.hist(breaks=histdata$breaks, FUN=plnorm,
� meanlog = f$estimate["meanlog"], sdlog =
f$estimate["sdlog"], sum = 100)
points(m$x, m$y, pch=19
problem...
Marc
Le 23/08/2020 ?? 11:19, Marc Girondot via R-help a ??crit??:
Dear members,
I fought for several days against an error I was getting with optim in
L-BFGS-B. The error was produced because some parameters were outside
the limits defined by upper and lower.
After investigation, the
calculation of the Hessian matrix which does not
take into account the upper and lower bounds.
It would be nice if this was stated in the optim help within the
L-BFGS-B method section.
Marc Girondot
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Here is a test of the different proposed solutions and a new one faster.
In conclusion, ifelse much be used with caution:
Aini = runif(100, min=-1,max=1)
library(microbenchmark)
A <- Aini
microbenchmark({B1 <- ifelse( A < 0, sqrt(-A), A )})
# mean = 77.1
A <- Aini
microbenchmark({B2 <-
gLik(gnul)
'log Lik.' -136.4343 (df=2)
> AIC(gnul)
[1] 276.8687
> -2*logLik(gnul)+2*2
'log Lik.' 276.8687 (df=2)
This is not intuitive when to count SD as a parameter (in AIC) or not in
df.resuidual !
>
> Bert
>
> On Mon, Dec 9, 2019 at 7:17 AM Marc G
Let do a simple glm:
> y=rnorm(100)
> gnul <- glm(y ~ 1)
> gnul$coefficients
(Intercept)
0.1399966
The logLik shows the fit of two parameters (DF=2) (intercept) and sd
> logLik(gnul)
'log Lik.' -138.7902 (df=2)
But where is the sd term in the glm object?
If I do the same with optim, I can h
s
>
> Please excuse the brevity of the message. This message was sent from a
> mobile device.
> ----
> *From:* R-help on behalf of Marc
> Girondot via R-help
> *Sent:* Friday, December 6, 2019 1:09 PM
> *To:* R-help Mailing List
> *Subject:* [R] How prevent update
I use R 3.6.1 in macOSX 10.15.1 (Catalina).
I cannot install the last version (3.0-7) of the package raster from
source or from binary. In both cases I get
??*** caught segfault ***
address 0x31, cause 'memory not mapped'
when I try to load it.
Same occurs when I use the development version
Dear members,
When I load raster 3.0-7 package installed or from source or from binary
in r 3.6.1 (macosX 10.14.6), I get a segmentation fault crash:
(see below)
As someone the same problem and a solution ? Thanks
(I have posted this question in R-Sig_GEO list without answer still)
> librar
If file.copy() is used to replace a symlinked file, it erases the
original file and does not copy the file. The original file is lost.
> version
_
platform x86_64-apple-darwin15.6.0
arch x86_64
os darwin15.6.0
s
If I try to load data from an alias file made using Cmd+Ctrl+A in finder
for MacOSX, I get an error. Symbolic links are working well but
sometimes, it is easier to use finder rather than terminal.
Has someone a solution to help R to read the original aliased file ?
Thanks
Here is a reproducib
Let try this minimal Rmarkdown file
---
title: "cex in Rmarkdown"
output: word_document
---
```{r}
knitr::opts_chunk$set(dev='pdf')
```
```{r}
plot((0:160)/4, 0:160, type="n")
text(x=20, y=70, labels =expression(alpha), cex=1e-7)
```
When knitr-red from Rstudio (with r 3.6.1 on MacosX with kn
Dear members,
Let do a example of simple GLMM with x and G as fixed factors and R as
random factor:
(note that question is the same with GLM or even LM):
x <- rnorm(100)
y <- rnorm(100)
G <- as.factor(sample(c("A", "B", "C", "D"), 100, replace = TRUE))
R <- as.factor(rep(1:25, 4))
library(lm
Hi Christofer,
I just try on MacOSX and ubuntu and it works on both:
For ubuntu:
> Sys.info()
sysname
"Linux"
release
"4.15.0-42-generic"
I fit also model with many variables (>100) and I get good result when I
mix several method iteratively, for example: 500 iterations of
Nelder-Mead followed by 500 iterations of BFGS followed by 500
iterations of Nelder-Mead followed by 500 iterations of BFGS etc. until
it stabilized. It can ta
Dear R-experts,
Some packages need external libraries to be installed. For example ncdf4
needs netcdf library or flextable need pandoc.
When there is new version of external library, should the R package be
installed again to use the new external version, or do the package finds
itself the n
I post long time ago a post on my blog about this:
https://max2.ese.u-psud.fr/epc/conservation/Girondot/Publications/Blog_r/Entrees/2014/8/3_Install_RStudio_server_on_Marverick_MacOSX.html
You could try using this base.
Marc
Le 21/10/2018 à 05:12, Fuchs Ira a écrit :
Can I run Rstudio Server o
Hello everybody,
Has someone the solution to set attribute when variable is known by name ?
Thanks a lot
Marc
Let see this exemple:
# The variable name is stored as characters.
varname <- "myvarname"
assign(x = varname, data.frame(A=1:5, B=2:6))
attributes(myvarname)
$names
[1] "A" "B"
$cla
Dear members... are these results normal ?
For the first one, no problem. I expected this:
> strptime("05/01/18 01:00:00 AM", format = ("%m/%d/%y %I:%M:%S %p"),
tz="Asia/Jayapura")
[1] "2018-05-01 01:00:00 WIT"
For this one, it is ok also:
> strptime("05/01/18 01:00:00 AM", format = ("%m/%d/
quot;, subtext) # return 1980
subtext <- "bla 2010 bla"
sub(pattern.year, "\\1\\2", subtext) # return 2010
subtext <- "bla 1010 bla"
sub(pattern.year, "\\1\\2", subtext) # return bla 1010 bla
subtext <- "bla 3010 bla"
sub(pattern.year, "
"\\1\\2", subtext) # return 1980
subtext <- "bla 2010 bla"
sub(pattern.year, "\\1\\2", subtext) # return 2010
subtext <- "bla 1010 bla"
sub(pattern.year, "\\1\\2", subtext) # return bla 1010 bla
subtext <- "bla 3010 bla"
sub(patter
Hi everybody,
I have some questions about the way that sub is working. I hope that
someone has the answer:
1/ Why the second example does not return an empty string ? There is no
match.
subtext <- "-1980-"
sub(".*(1980).*", "\\1", subtext) # return 1980
sub(".*(1981).*", "\\1", subtext) # r
Take a look at the pbmcapply package. It does what you need.
Marc
Le 06/07/2018 à 11:37, akshay kulkarni a écrit :
dear members,
I want to use svMisc package in R to check how my
function is progressing.
It has the following syntax:
f <- function(x){ for (i in 1:1
Le 15/04/2018 à 17:56, alireza daneshvar a écrit :
break-down point
Can you explain more what you plan to do and give an example of what you
have tried to do until now to do a "break down point" in R. Perhaps a
"break down point" is common in your field, but I have no idea about
what it is !
Try this code:
# Standard deviations and correlation
sig_x <- 1
sig_y <- 2
rho_xy <- 0.7
# Covariance between X and Y
sig_xy <- rho_xy * sig_x *sig_y
# Covariance matrix
Sigma_xy <- matrix(c(sig_x ^ 2, sig_xy, sig_xy, sig_y ^ 2), nrow = 2,
ncol = 2)
# Load the mvtnorm package
library("mvtnor
Dear list member,
I think that I have detected a strange behavior of the save() command:
> year <- "2000"
> assign(paste0("Var_", year), list(A=10, B=20))
> get(paste0("Var_", year))
$A
[1] 10
$B
[1] 20
# At this point all is ok, I have created a list of name Var_2000
> save(paste0("Var_", ye
To solve similar problem, I just install Lubuntu 17.10 on an old PC
(i686) and I am astonished by the reactivity of the computer... it has a
second life.
The main problem is that Rstudio Desktop 32 bits is no more supported
for Ubuntu 32bits computers but the solution using Rstudio Server 32
bi
mplicity
[1] "en_US.UTF-8"
[Previously saved workspace restored]
> print(1)
[1] 1
Has someone a solution to not get this warning when a code is ran
through ssh ?
Thanks
Marc Girondot
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Hi,
Some try:
> names(mi$xlevels)
[1] "f"
> all.vars(mi$formula)
[1] "D" "x" "f" "Y"
> names(mx$xlevels)
[1] "f"
> all.vars(mx$formula)
[1] "D" "x" "f"
When offset is indicated out of the formula, it does not work...
Marc
Le 07/03/2018 à 06:20, Bendix Carstensen a écrit :
I would like to extr
Le 16/02/2018 à 10:24, Peter Dalgaard a écrit :
To give a short answer to the original question:
On 16 Feb 2018, at 05:02 , Rolf Turner wrote:
In order to ascribe unique values to the parameters, one must apply a "constraint". With
the "treatment contrasts" the constraint is that
beta_1 = 0
Dear R-er,
I try to get the standard error of fitted parameters for factors with a
glm, even the reference one:
a <- runif(100)
b <- sample(x=c("0", "1", "2"), size=100, replace = TRUE)
df <- data.frame(A=a, B=b, stringsAsFactors = FALSE)
g <- glm(a ~ b, data=df)
summary(g)$coefficients
# I
Dear R-er,
I would like format integer number as characters with leading 0 for a
fixed width, for example:
1 shoud be "01"
2 shoud be "02"
20 should be "20"
Now I use:
x <- c(1, 2, 20)
gsub(" ", "0", format(x, width=2))
But I suspect more elegant way could be done directly with format
opt
Dear R-er,
I would like format integer number as characters with leading 0 for a
fixed width, for example:
1 shoud be "01"
2 shoud be "02"
20 should be "20"
Now I use:
x <- c(1, 2, 20)
gsub(" ", "0", format(x, width=2))
But I suspect more elegant way could be done directly with format
opt
Dear R-er,
For a non-linear optimisation, I used optim() with BFGS method but it
stopped regularly before to reach a true mimimum. It was not a problem
with limit of iterations, just a local minimum. I was able sometimes to
reach better minimum using several rounds of optim().
Then I moved t
Another solution:
library("HelpersMG") plot(0:10,type="n",axes=FALSE,xlab="",ylab="",
asp=1) ellipse(center.x = 3, center.y = 5, radius.x = 5, radius.y = 5,
lwd=10, col=NA, border=rgb(red = 1, green = 0, blue=0, alpha = 0.5))
ellipse(center.x = 8, center.y = 5, radius.x = 5, radius.y = 5, lwd=1
tml
and provide commented, minimal, self-contained, reproducible code.
--
______
Marc Girondot, Pr
Laboratoire Ecologie, Systématique et Evolution
Equipe de Conservation des Populations et des Communautés
CNRS, AgroParisTech et Université Paris-Sud 11 , UMR 8079
Bâtiment 362
91405 Orsay Cede
Le 18/12/2017 à 15:41, HATMZAHARNA via R-help a écrit :
Please could you tell me how to make code to make chi-square
distribution table?
Please help
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I have this working in my package embryogrowth available in CRAN.
I have a function to call the shiny app:
web.tsd <- function() {
if (!requireNamespace("shiny", quietly = TRUE)) {
stop("shiny package is absent; Please install it first")
}
getFromNamespace("runApp", ns="shiny")(appDir =
Le 12/09/2017 à 16:57, Where's YK a écrit :
Thank you.
from cabi...@gmail.com
Google R-help@r-project.org unsubscribe
bring you to:
https://www.r-project.org/mail.html
Sincerely
Marc
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Le 22/08/2017 à 16:26, niharika singhal a écrit :
Hello I have a vector
v=c(0.0886,0.1744455,0.1379778,0.1209769,0.1573065,0.1134463,0.2074027)
when i do
sum(v)
or
0.0886+0.1744455+0.1379778+0.1209769+0.1573065+0.1134463+0.2074027
i am getting output as 1
But if i add them manually i get
ntent and paste the content on a virgin sheet.
If you need this code because it is homework, you should first try
yourself and propose some code that produces error or unwanted results.
We are not here to do your homework.
Sincerely
Marc
--
> 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 provide commented, minimal, self-contained, reproducible code.
--
Le 28/07/2017 à 05:32, Paul Murrell a écrit :
plot(1:10)
mtext("margin-label", side=2, at=9, las=1, line=1, adj=0)
par(mfg=c(1,1))
## Only the text within the plot region is drawn
mtext("margin-label", side=2, at=9, las=1, line=1, adj=0, col="red")
It works also for axis(). Thanks a lot.
Marc
w(D)), labels=0:2, cex.axis=0.5)
axis(2, at=seq(from=0, to=1, length=ncol(D)), labels=0:3, las=1,
cex.axis=0.5)
# check that par("plt") is correctly setup
par()$plt
### [1] 0.08844944 0.86408989 0.14253275 0.88541485
I think that it will remain a mystery !
At least the trick with points
h=nrow(D)), labels=0:2, cex.axis=0.5)
axis(2, at=seq(from=0, to=1, length=ncol(D)), labels=0:3, las=1,
cex.axis=0.5)
identical(p1, p2)
Le 24/07/2017 à 05:17, Jim Lemon a écrit :
Hi marc,
Try:
par("usr")
before and after the call to points and see if it changes.
Jim
On Sat, Jul
It is known (several discussions on internet) that axis() cannot be used
after fields:::image.plot() (axis() shows nothing).
However, if points(1.5, 1.5, type="p") is inserted before the axis()
finctions, it works.
I have investigated what points(1.5, 1.5, type="p") is doing to allow
axis to
When optim() is used with method="BFGS", the name of parameters within
the vector are transmitted (see below, first example).
When method="Brent", the name of parameter (only one parameter can be
fitted with Brent method) is not transmitted. As there is only one, of
course, we know which param
I have found the problem and a solution.
The problem comes from the functions addterm.glm() and dropterm.glm()
from MASS package. They use extractAIC() without transmitting the ...
argument:
aic <- aic + (extractAIC(object, k = k)[2L] - aic[1L])
I replace the call with:
aic <- aic + (extract
I would like test AICc as a criteria for model selection for a glm using
stepAIC() from MASS package.
Based on various information available in WEB, stepAIC() use
extractAIC() to get the criteria used for model selection.
I have created a new extractAIC() function (and extractAIC.glm() and
e
This is a question at the border between stats and r.
When I do a glm with many potential effects, and select a model using
stepAIC, many independent variables are selected even if there are no
relationship between dependent variable and the effects (all are random
numbers).
Do someone has a
Hi,
I would like to know if some of you have a solution for this problem:
I use optimx (from package optimx) to fit the parameters of a model
(complex model based on several imbricated exponential functions).
I use the two methods : method = c("Nelder-Mead", "BFGS") with the options:
control
Dear list-members,
During the test phase of a function, I run it interactively (in Rstudio)
and the ... produces an error. Then I use this to read it:
if (class(try(list(...), silent=TRUE))=="try-error") p3p <- list() else
p3p <- list(...)
It works fine; interactively I will get
> if (clas
check when I try to submit the package
in CRAN (not in local --as-cran check).
How I could "say" that these data have utf-8 characters inside?
Thanks
Marc
Le 10/03/2017 à 15:24, Duncan Murdoch a écrit :
On 10/03/2017 2:52 AM, Marc Girondot via R-help wrote:
Dear members,
I want
Dear members,
I want submit to CRAN a new version of a package that I maintain. When I
check locally "as-cran" no note or error are reported but the link after
submission reports several notes and one warning:
For example:
using R Under development (unstable) (2017-03-05 r72309)
using platfo
b: http://yihui.name
On Mon, Feb 6, 2017 at 9:46 AM, Marc Girondot via R-help
wrote:
Hi,
I used roxygen2 v5.0.1 to document my package, and all was ok. I have just
updated to roxygen2 v6.0.0 and my script is broken and I can't find why.
I have done a simple version of a package fold
by
roxygen2, and will not be overwritten.
And of course it fails after.
Are you aware of this situation ? And do you have a solution ?
Thanks a lot
Marc
A file DESCRIPTION:
Package: essai
Type: Package
Title: Package Used For Try
Version: 1.0
Date: 2017-02-06
Author: Marc Girondot
Maintain
SIMPLIFY = SIMPLIFY, USE.NAMES = USE.NAMES))
}
Both are defined in the global env, but the first one works and not the
second one.
I am surprised and don't understand how it is possible.
Sincerely
Marc Girondot
2. You need to review how namespaces work. From the &
: objet 'vectorize.args' introuvable
It fails because vectorize.args is unknown
Indeed smartsub2 is different from smartsub.
> identical(smartsub, smartsub2)
[1] FALSE
1/ Why are they different? They are just a copy of each other.
2/ Second question, vectorize.args is indeed not defined
Dear John and list members,
I have found a solution using the package nlWaldTest. I post the
solution in case someone else will have this problem.
Here is a summary of the problem:
I would like use the delta method for a function for which no derivative
using D() can be calculated. I would li
Le 30/01/2017 � 19:04, Fox, John a �crit :
>> Hi everyone,
>>
>> I try to use the Default S3 method DeltaMethod() from car package, but I
>> have some problems when I try to use a function as the "g" parameter. I
>> don't know if it is possible anyway. I hope that you could tell me:
> I don't see h
Hi everyone,
I try to use the Default S3 method DeltaMethod() from car package, but I
have some problems when I try to use a function as the "g" parameter. I
don't know if it is possible anyway. I hope that you could tell me:
Here an example from the help of deltaMethod(). It works and I
und
top(italic("p")*"-value","based on "*italic("t")*"-test"))
legend("topright", legend=v1, y.intersp = 3, bty="n")
Regards
Duncan
Duncan Mackay
Department of Agronomy and Soil Science
University of New England
Armidale NSW 23
Hi everyone,
Could someone help me to get both \n (return) and italic() in a legend.
Here is a little example showing what I would like (but without the
italic) and second what I get:
plot(1, 1)
v1 <- "p-value\nbased on t-test"
legend("topright", legend=v1, y.intersp = 3, bty="n")
plot(1, 1)
Hi,
From the documentation of ?options
Options set in package parallel
These will be set when package parallel (or its namespace) is loaded if
not already set.
mc.cores:
a integer giving the maximum allowed number of additional R processes
allowed to be run in parallel to the current R proce
egend), "panel")
# And draw both
g <- ggplotGrob(p)
g <- gtable_add_rows(x = g, heights = unit(2, "cm"), pos = 0)
g <- gtable_add_grob(g, gl, t = 2, l=4, b=1, r=4)
grid.newpage()
grid.draw(g)
Le 24/10/2016 à 13:08, Marc Girondot via R-help a écrit :
Hello everybody
Hello everybody,
Using ggplot2 package, is there a way to force to stop the y-axis line
at a specified point ? (not using ylim because I want that some text
written using annotate() at the top of the graph is still shown).
Bellow is a simple example to show what I would like do:
Thanks a lot
Until now I was using plot() and I check the possibility to shift to
ggplot2.
All is OK until now except to write text out of the plotting region
[equivalent of par(xpd=TRUE); text(x, y, labels)].
I have found using google recommendation to use annotation_custom() but
I still failed to print
Dear members,
Has someone have a solution to include a bquote() statement in a list to
be used with do.call() ?
Here is an exemple:
scaleY <- 1
plot(x=1, y=1, ylab=bquote(.(format(scaleY), scientific=FALSE)^"-1"))
Like that, it works.
Now he same in a list:
L <- list(x=1, y=1
Le 19/09/2016 à 10:53, FIORAVANTI TATIANA a écrit :
Dear members of the R-project
I am doing a mixed stock analysis with the Mixstock Package in R, at the end of the analysis I
would summarize all my results (mean, standard deviation, median, percentile, etc...) using the
mysum(x, name=NULL) f
You should try these:
http://www.renjin.org
https://github.com/allr/purdue-fastr
which are two R interpreters in Java. But I am not sure that shiny can
work on these.
Sincerely
Marc
Le 16/08/2016 à 15:11, Venky a écrit :
Hi,
How to run Shiny (Server,UI) into JAVA?
I am running R Shiny app
You can find many tutorials in internet. For example, I did one here:
http://max2.ese.u-psud.fr/epc/conservation/Girondot/Publications/Blog_r/Entrees/2014/4/27_Comparison_between_packages_RnetCDF%2C_ncdf4_and_ncdf.html
Without any reproducibl example, it is impossible to help you further.
Sincere
without context: why
p.values are dependent ? Do they come from the same dataset ? Or are
they linked by an external source ? For both these situations, combining
dependent p.values seems strange for me.
When you will ask question in stackexchange, be more precise.
Sincerely,
Marc Girondot
<- data.frame(A=rnorm(10, 10, 2), B=rnorm(10, 9, 3),
C=sample(c("G", "H"), 10, replace=TRUE))
> d <- describeBy(df[, c("A", "B")], group=df$C)
> error.crosses(d$G, d$H)
Sincerely
Marc Girondot
Le 27/04/2016 20:54, Marlin Keith Cox a écrit :
Le 30/03/2016 06:18, Jeff Newmiller a écrit :
You are not clarifying yet. If this requires RStudio to reproduce then
this question doesn't belong here. I am not yet convinced that RStudio
IS required, but every time you mention it the water gets muddier.
I try to be shorter:
There is bad inter
le
Rlogo.svg, or Rlogo.svg is correctly scaled during R install. Here is a
Rlogo.svg correctly scaled to replace the original version:
http://www.ese.u-psud.fr/epc/conservation/CRAN/Rlogo.svg
Sincerely,
Marc
Le 30/03/2016 00:44, Duncan Murdoch a écrit :
On 29/03/2016 3:42 PM, Marc Girond
Two different sizes of R logo are shown in Rstudio in the Help at the
package level.
For example, numderiv shows a nice discreet logo located at (in MacosX):
/Library/Frameworks/R.framework/Versions/3.3/Resources/doc/html/logo.jpg
whereas packrat shows a huge logo located at:
/Library/Frameworks
Le 28/03/2016 22:19, heba eldeeb via R-help a écrit :
Dear AllI'm trying to find the maximum likelihood estimator of a certain
distribution using nlm command but I receive an error as:
non-finite value supplied by 'nlm'
can't figure out what is wrong in my function
Any help?
Thank you in ad
Hi Eike,
I didn't know how to do, so it was a nice exercise. Here is a solution
using plot(). I have made a function plot.break(); the name of
parameters of the function are self-explained (I think), but tell me if
you need more explanation.
You can add any parameters of the plot() function.
Try this:
# install package HelpersMG from CRAN including dependencies
install.packages("HelpersMG")
# Update to the lastest version
install.packages("http://www.ese.u-psud.fr/epc/conservation/CRAN/HelpersMG.tar.gz";,
repos=NULL, type="source")
# Use the function read_folder()
library("Helpers
Bonjour, (don't worry, after I will write in English [at least I will
try ;) ])
I try to understand better mixed models and then I have generated data
and I try to understand how the fixed and the random effects are used in
predict(). I understand when the random effect is of the form (1 | rf]
" and you need to install a
> more recent one.
>
> Henrik
>
> On Jun 29, 2015 1:49 AM, "Marc Girondot" <mailto:marc_...@yahoo.fr>> wrote:
>
> Dear members,
>
> I have submitted to CRAN a new version of a package yesterday
> after
Dear members,
I have submitted to CRAN a new version of a package yesterday after
checking it "as cran" with the lastest 3.2.1 R version and no error was
reported.
The command I used was: R CMD check 'xxx/HelpersMG' --as-cran
However, I received reports from CRAN maintainers that I should add
Dear list-members,
Since I update gdata library to 2.16.1 version this morning, I have an
error on the two macs I use (details on system and R versions at the end).
When I load the package, I have this error:
> library("gdata",
lib.loc="/Library/Frameworks/R.framework/Versions/3.2/Resources/
;symbol' d'indice incorrect
I don't see if this difference is noted is the list of changes:
http://cran.r-project.org/doc/manuals/r-devel/NEWS.html
If it is not a bug but a feature, what is the new way to get the list
element name within a lapply or mclappy functio
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