I want to put version R-3.4.1 on my Windows desktop in the office. I have
had other versions of R on that computer and used Rmpi on them. I deleted
all of the versions, deleted all of the directories, however, when I try to
start R (3.4.1), I get Rmpi not found. Can't start R.
Has anyone seen
Dear R users,
Can I fit nls.lm to a non-continuous date data. looked at previous
examples but still not able to fit the model to my data. There are 25
rows of observations as below;
df <- data.frame(Date=as.Date(rownames(df),'%m/%d/%Y'),Y=df$height)
df$days <- as.numeric(df$Date - df[1,]$Date)
Hi Jeff,
1). I have tried install.packages( c("dplyr", "tidyr" ) ) into the r-script
file got below error:-
> install.packages( c("dplyr", "tidyr" ) )
Installing packages into
‘/tmp/1776492876238396447/lib/portableR-master/site-library’
(as ‘lib’ is unspecified)
Error in
I really don't know about this special-purpose distribution of R... you should
probably contact the developer.
From the error, I wonder whether you followed the instructions on the portableR
web page link that you quoted. Do you have the directories referred to there
in place?
--
Sent from
1) Definitely yes. They are on CRAN. Just type
install.packages( c("dplyr", "tidyr" ) )
at the R console.
2) Don't know, but most likely the answer is yes. Since all R packages on Linux
are compiled by R when installed, you either need to activate your virtual
machine, compile the packages,
Estimados
Comparto un correo electrónico sobre R, lo interesante es la enumeración de
algunas herramientas disponibles, lógicamente cada uno es libre de utilizar lo
que crea conveniente.
Dear Jack,
There's not enough information here to know what the problem might be. Please
see < https://www.r-project.org/help.html>, in particular the section on asking
for help, and follow the link to the posting guide.
At a minimum, explain what you did and what happened. It's generally
Hi Team,
Please suggest me on below :-
1).are There any linux based library for dplyr and tidyr? I could find
these r-libraries for windows and Mac but not for linux. 2). is it possible
to add external library to portableR zip(http://nafiux.github.io/portableR/)
file if yes then how to add
Hola Freddy,
Muchas gracias por la respuesta. Lo he probado y no ha funcionado. Una vez
ejecutado update.packages(ask = FALSE, checkBuilt = TRUE), cuando entro en R
desde la terminal con:
$ sudo R
y ejecuto la app:
> library(shiny)
> runExample("01_hello")
me aparece el mensaje de error
Hola Guillermo.
"Reinstalling packages with the new version of R" dice "The following code
> should be run as root after upgrading R on Linux". Esto podría ser una
> solución pero ciertamente no sé cómo hacerlo porque en la terminal:
> $ sudo update.packages(ask = FALSE, checkBuilt = TRUE)
>
> Marc Girondot via R-help
> on Mon, 24 Jul 2017 09:35:06 +0200 writes:
> Thanks for the proposition. As you see bellow, par("usr") is the same
> before and after the points() (the full code is bellow):
>
>> par("usr")
> [1] -0.250
This got revived by a long-standing bug in Mail.app on Mac: If you sort mails
newest-last, it may unpredictably scroll back, often by several years. If you
happen to have a large mailbox with some old unread mails in it, say from a
mailing list, and don't pay attention to the date
-pd
>
Hola,
He actualizado las versiones con las que trabajo de Fedora, R y RStudio y shiny
me ha dejado de funcionar. Cuando ejecuto simplemente:
library(shiny)
runExample("01_hello")
RStudio se cierra. He buscado en google con cosas similares a "Rstudio crashes
shiny linux" y no me ha funcionado
Hi
I may be completely wrong, but if your data was factor you could easily change
its levels without any ifelse stuff.
Some sample data
> dat<-factor(paste("cond", sample(1:7, 20, replace=T), sep=""))
> dat
[1] cond2 cond1 cond7 cond5 cond7 cond7 cond3 cond4 cond2 cond4 cond2 cond2
[13] cond6
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