On 1/28/19 4:00 PM, Alan Feuerbacher wrote:
On 1/28/2019 4:20 PM, Rolf Turner wrote:
On 1/29/19 10:05 AM, Alan Feuerbacher wrote:
Hi,
I recently learned of the existence of R through a physicist friend
who uses it in his research. I've used Octave for a decade, and C
for 35 years, but
Dear R users,
Does anyone have a recommendation for an R package that can:
1. Handle mixed types of indicators (in my case, both binary and
Gaussian)
2. Fit a latent class regression (i.e. use observed covariates to
predict latent class membership)?
3. Incorporate programs to do
Dear useRs,
I am pleased to announce the publication of mgcViz 0.1.3 on CRAN:
https://cran.r-project.org/web/packages/mgcViz/index.html
mgcViz is an extension of mgcv, and provides a layered ggplot2-based
visualisation framework for GAM models. In addition to layered smooth effect
plots, mgcViz
Hi there,
I'm running R version 3.5.2 on Linux Mint. I try install.packages("hierfstat")
and get this:
** byte-compile and prepare package for lazy loading
Error in rbind(info, getNamespaceInfo(env, "S3methods")) :
number of columns of matrices must match (see arg 2)
ERROR: lazy loading
If you forge on with your preconceptions of how such a simulation should be
implemented then you will be able to reproduce your failure just as
spectacularly using R as you did using Octave. It is crucial to employ
vectorization of your algorithms if you want good performance with either
S (R's predecessor) was designed by and for data analysts. R generally
follows that tradition. I think that simulations such as yours are not its
strength, although it can make analyzing (graphically and numerically) the
results of the simulation fun.
Bill Dunlap
TIBCO Software
wdunlap
This would be a suitable application for NetLogo. The R package
RNetLogo provides an interface. In a few lines of code you get a
simulation with graphics.
On Mon, Jan 28, 2019 at 7:00 PM Alan Feuerbacher wrote:
>
> On 1/28/2019 4:20 PM, Rolf Turner wrote:
> >
> > On 1/29/19 10:05 AM, Alan
I would say your question is foolish -- you disagree no doubt! -- because
the point of using R (or Octave or C++) is to take advantage of the
packages (= "libraries" in some languages; a library is something different
in R) it (or they) offers to simplify your task. Many of R's libraries are
On 1/28/2019 4:20 PM, Rolf Turner wrote:
On 1/29/19 10:05 AM, Alan Feuerbacher wrote:
Hi,
I recently learned of the existence of R through a physicist friend
who uses it in his research. I've used Octave for a decade, and C for
35 years, but would like to learn R. These all have advantages
R has many similarities to Octave. Have a look at:
https://cran.r-project.org/doc/contrib/R-and-octave.txt
https://CRAN.R-project.org/package=matconv
On Mon, Jan 28, 2019 at 4:58 PM Alan Feuerbacher wrote:
>
> Hi,
>
> I recently learned of the existence of R through a physicist friend who
>
On 1/29/19 10:05 AM, Alan Feuerbacher wrote:
Hi,
I recently learned of the existence of R through a physicist friend who
uses it in his research. I've used Octave for a decade, and C for 35
years, but would like to learn R. These all have advantages and
disadvantages for certain tasks,
Hi,
I recently learned of the existence of R through a physicist friend who
uses it in his research. I've used Octave for a decade, and C for 35
years, but would like to learn R. These all have advantages and
disadvantages for certain tasks, but as I'm new to R I hardly know how
to evaluate
Hi all,
Thank you for your responses. You are correct that it is not a matrix. I used
the incorrect term.
I meant I put my data in a spreadsheet with three rows and 24 columns.
Sent from my iPhone
> On Jan 28, 2019, at 3:36 AM, Jim Lemon wrote:
>
> Hi Halllie,
> As Jeff noted, a data frame
Dear Contributors,
I conducting epoch analysis. I tried to test the significance of my
result using randomization test.
Since I have 71 events, I randomly selected another 71 events, making
sure that none of the dates in the random events corresponds with the
ones in the real event.
Following
Hola
Yo he instalado varias veces Rstudio Server, contesto tus preguntas:
1. Yo lo he instalado y trabajado en Ubuntu, Red Hat, Fedora y Arch
Linux(esta distro no es tan usada). Sobre docker hay mucha información en
internet, para el caso de uno ya acondicionado para Rstudio puedes buscar
Hola Jesús,
Muchas gracias por tu respuesta. Te comento algunas dudas iniciales que tengo
respecto a la versión gratuïta de RStudio Server Open Source.
* Características técnicas del servidor: Consulté hace unos días el enlace
que has pasado
Hi Jeff;
Thanks so much for this. I would try to reformulate what you suggested.
Your help is highly appreciated
Regards,
Greg
On Sun, Jan 27, 2019 at 8:16 PM Jeff Newmiller
wrote:
> I haven't found much call to mess with this, but I think the built-in
> "glm" function could do it. You
... Alternatively(but probably less efficient):
## the indexing logical vector
with(mtcars, wt %in% wt[duplicated(wt)] )
cheers,
Bert
Bert Gunter
"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom
Hello,
Simply OR (|) both conditions.
mtcars[duplicated(mtcars$wt) | duplicated(mtcars$wt,fromLast=TRUE),]
# mpg cyl disp hp drat wt qsec vs am gear carb
#Hornet Sportabout 18.7 8 360.0 175 3.15 3.44 17.02 0 032
#Duster 36014.3 8 360.0 245 3.21 3.57
Ho to all
i get the results
mtcars[duplicated(mtcars$wt,fromLast=TRUE),]
Hornet Sportabout 18.7 8 360.0 175 3.15 3.44 17.02 0 032
Duster 36014.3 8 360.0 245 3.21 3.57 15.84 0 034
Merc 280 19.2 6 167.6 123 3.92 3.44 18.30 1 044
Hello,
Please click to keep this threaded.
What I was trying to say is to do something along the lines of
Y <- lubridate::year(dati$DATAORA)
Y2013 <- Y[Y == 2013]
PY2013 <- ave(dati$PREC, Y2013, FUN = cumsum)
plot(dati$DATAORA, PY2013)
Hope this helps,
Rui Barradas
Às 08:57 de
I have no way to know if this is a debian, emacs or ess problem. But I can
use R otherwise than via emacs and ess.
I open a buffer with a file "something.R". In the status line I have
U:--- (...) (ESS[R] [none] hl-p ElDoc)
When starting an R process with R
a new frame opens, R
Hello everyone,
We present you the permuco package, which has 2 main purposes: PERmutation
tests and MUltiple COmparisons.
First, the package has functions for permutation tests for parameters in linear
models with nuisance variables. Several permutation methods exist in the
literature to
Para poder instalarlo necesitais un servidor linux o bien un docker. Instlarlo
es bastante sencillo, tan solo hay que repetir los siguientes pasos:
https://www.rstudio.com/products/rstudio/download-server/
Un saludo
Jesús
De: Xavier-Andoni Tibau Alberdi
Sí por favor, yo estoy interesado en saber como funciona y demas.
Un saludo,
El lun., 28 ene. 2019 10:42, Jesús Para Fernández <
j.para.fernan...@hotmail.com> escribió:
> Buenas,
>
> Yo he instalado y trabjo con la versión gratuita de Rstudio open
> server Si teines dudas, comentalas por
Buenas,
Yo he instalado y trabjo con la versión gratuita de Rstudio open server Si
teines dudas, comentalas por aqui por si pudiera ser util al resto de gente de
la lista
Un saludo
Jesús
De: R-help-es en nombre de Francesc Montané
Enviado: lunes, 28
Hi Halllie,
As Jeff noted, a data frame is not a matrix (it is a variety of list),
so that looks like your problem.
hkdf<-data.frame(sample(3:5,4,TRUE),sample(1:3,4,TRUE),sample(2:4,4,TRUE),
sample(3:5,4,TRUE),sample(1:3,4,TRUE),sample(2:4,4,TRUE))
library(irr)
kripp.alpha(hkdf)
Hello,
With on«bjects of class "Date" or "POSIXt", POSIXct" you can do
lubridate::year(date_obj)
to extract the year. Then aggregate by it.
Hope this helps,
Rui Barradas
Às 08:25 de 28/01/2019, Diego Avesani escreveu:
Dear Jeff, Dear Rui, Dear all,
Forget about the monthly things. I was
Dear Jeff, Dear Rui, Dear all,
Forget about the monthly things. I was trying to do two things at the same
time.
I try to explain myself. Thanks for your time and I really appreciate your
help.
I have a long file with hourly precipitation from 2000 to 2018. I would
like to select only on e year
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