On 11/10/2016 7:59 AM, Ryan Utz wrote:
Bob/Duncan,
Thanks for writing. I think some of the things Bob mentioned might work,
but I'm still not quite getting there. Below is the example I'm working
with:
It worked for me when I replaced the browseURL call with a readLines
call, as I suggested
I was under the impression that the comment block is attached to the global
object that immediately follows the comment block, so this placement is NOT
optional.
--
Sent from my phone. Please excuse my brevity.
On October 11, 2016 6:46:51 AM PDT, Thierry Onkelinx
Dear all,
I have installed necessary packages such as ncdf4 and RNetCDF. But
still my machine can't read netcdf files into R. Below are the file
formats and the respective errors:
> open.nc("cru.ts3.23.1901.2014.tmx.dat.nc")
Error: No such file or directory
>
> -Original Message-
> testseq<-seq(1:20)
> testchange<-ifelse(testseq<=4,'x',testseq)
> testchange<-c(ifelse(testseq<=4,'x',testseq),ifelse(testseq>=5,'y',testseq))
>
> The last instruction causes the vector 'testchange' to change dimensions,
Of course it does. ifelse(test, yes, no)
Or package "knitr". Note that knitr can be used with LaTeX or markdown syntax,
but from your description the former would be advised.
--
Sent from my phone. Please excuse my brevity.
On October 11, 2016 1:59:59 AM PDT, Enrico Schumann
wrote:
>On Tue, 11 Oct 2016,
Dear Georg,
My 2 eurocents.
- I'd place the Roxygen header just above the function instead of instead
the function. That makes your function more readable.
- Use only tags that Roxygen knows about.
- Use version controle instead of the version, created and updated tags.
- You can specify the
Hi All,
I began to document my functions using roxygen2. This is an example of a
function I would like to write for training and testing purposes:
t_simple_table <- function(variable,
useNA = TRUE,
print = FALSE) {
#' @title Create a
Hey Enrico,
LaTex is not possible actually.
On Tue, Oct 11, 2016 at 2:29 PM, Enrico Schumann
wrote:
> On Tue, 11 Oct 2016, Preetam Pal writes:
>
> > Hi,
> >
> > Can you please help me with the following output formatting:
> > I am planning to
You may be able to do everything you need with the cowplot package.
On Tue, Oct 11, 2016 at 4:26 AM, Preetam Pal wrote:
> Hey Enrico,
> LaTex is not possible actually.
>
> On Tue, Oct 11, 2016 at 2:29 PM, Enrico Schumann
> wrote:
>
> > On Tue, 11
Bob/Duncan,
Thanks for writing. I think some of the things Bob mentioned might work,
but I'm still not quite getting there. Below is the example I'm working
with:
#1
browseURL('http://pick18.discoverlife.org/mp/20m?plot=
2=Hypoprepia+fucosa=33.9+-83.3=2011,2012,
2013=build_txt:')
# This opens
Hi Letter,
This should do it:
testchange <- ifelse(testseq <= 4,'x', ifelse(testseq >= 5, 'y', testseq))
Read it as: if testseq <=4, print x, ifelse test seq >=5, print y, any
other case, print testseq.
[[alternative HTML version deleted]]
__
On 11 Oct 2016, at 01:32 , S Ellison wrote:
>> Well, I think that's kind of overkill.
> Depends whether you want to recode all or some, and how robust you want the
> answer to be.
> recode() allows you to recode a few levels of many, without dependence on
> level
Hi
> -Original Message-
> From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Jorge
> Cimentada
> Sent: Tuesday, October 11, 2016 11:47 AM
> To: message
> Cc: r-help@R-project.org
> Subject: Re: [R] multiple uses ifelse function
>
> Hi Letter,
>
> This
> If you are concerned about missing levels -- which I agree is legitimate --
> then
> the following simple modification works (for
> **factors** of course):
>
> > d <- factor(letters[1:2],levels= letters[1:3]) d
> [1] a b
> Levels: a b c
> > f <- factor(d,levels = levels(d), labels =
Thanks Jim and others who have responded to this post!
Jim, this is exactly what happened. I was having some trouble with date
comparisons which turned out to be a time zone conversion issue even though the
two dates I was comparing both said they were EST, when you subtracted one from
the
> Hardly a showstopper though; we're in timtowdi territory here and we're
> allowed a bit of personal preference.
Absolutely. I appreciate your constructive comments, however.
Cheers,
Bert
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and
Not for hclust() since it provides results for all clusters from 1 to n (the
number of observations). Adding a point can change the definition of the
clusters. You could use cutree() to assign the observations to clusters for a
particular number of clusters, but then you must decide what rule
Hi
There is also the basic option of using the grid package and viewports.
You can then place the plots where you want and annotate them
pdf(file= paste0("01", ".pdf"),
height = 3.5,
width = 7,
paper = "special",
onefile = TRUE,
family =
hello,
I'm trying to disable an tkentry widget with a tkcheckbutton using an R
function via the command flag.
but I get an error regardding copy of the pointer: 'externalptr'
which properly way to avoid this?
thanks,
cleber
> library( tcltk )
> tp <- tktoplevel()
>
> chk
Hi,
Can you please help me with the following output formatting:
I am planning to include 2 plots and some general description in a one-page
PDF document, such that
- I'll leave some appropriate margin on the PDF- say, 1.5 inches
top,right, bottom and left (will decide based on overall
Take a look at tidyr::separate()
On Fri, Oct 7, 2016 at 12:57 PM, silvia giussani
wrote:
> Hi all,
>
>
>
> could you please tell me if you find a solution to this problem (in
> Subject)?
>
>
>
> June Kim wrote:
>
>>* Hello,*
>
>>
>
>>* I use google docs' Forms to
Dear Luis,
Please don't post in HTML, it mangles the code.
You want something like
p + scale_shape_manual(values = c(16, 2))
Untested as you failed to provide a reproducible example.
Best regards,
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature and
On Tue, 11 Oct 2016, Preetam Pal writes:
> Hi,
>
> Can you please help me with the following output formatting:
> I am planning to include 2 plots and some general description in a one-page
> PDF document, such that
>
>- I'll leave some appropriate margin on the PDF-
Readers,
Could someone please explain how to apply the function 'ifelse' to
change a vector, for various conditions?
testseq<-seq(1:20)
testchange<-ifelse(testseq<=4,'x',testseq)
testchange<-c(ifelse(testseq<=4,'x',testseq),ifelse(testseq>=5,'y',testseq))
The last instruction causes the
Estimado Carlos Gil Bellosta
¿Cómo está usted? En estos lados de América del sur comienza la primavera,
desde la ventana miro la parra contando las posibles uvas, siempre aparece un
ave que se arrima a la ventana o incluso llegan hasta la computadora como si
supiesen usarla.
Ahora en R.
En
Hola, ¿qué tal?
Spark correría en tantos hilos como estuviese configurado a utilizar (con
límite en los existentes). La promesa de sparklyr es que se trata de una
mera interfaz que delega el procesamiento de datos en Spark. Spark
paralelizaría (que de eso trata).
Un saludo,
Carlos J. Gil
Hola,
Son muchas cosas juntas... por separar:
- Las librerías de Microsoft.
- ¿Te refieres a las que soporta su versión de R: "Open R"?
- Están modificadas para que en Windows puedas utilizar fácilmente
varios cores (varios hilos) utilizando una librería de Intel que
se
Estimado Carlos Ortega
Comprendo que hay que tener el paquete compilado para acceder al alto
rendimiento, por lo cuál si está todo preparado para trabajar en un clúster y
para aprovechar múltiples hilos, no habría problemas, calculo que si una
librería no tiene esa tecnología no traería
Estimado Oscar Benitez
Yo utilizo algo como lo siguiente:
Datos<- Datos[ !is.na(Datos$DatoX),]#Solo dejo filas en las que las
tratamiento son diferentes de cero
Javier Rubén Marcuzzi
De: Oscar Benitez
Enviado: martes, 11 de octubre de 2016 15:22
Para: R-help-es
Asunto: [R-es] Colapsar
Hola
Consulto por un problema que no consigo resolver.
Tengo un dataframe con muchas columnas todas de texto. Cada columna tiene
solamente un valor válido y el resto son NAs. También cada fila tiene un
único valor válido. Quiero colapsar ese data frame en uno que tenga
solamente una fila y todas
Hola,
Esto te puede valer...
> # Crear un df con NAs y solo un elemento por columna no NA
> df <- as.data.frame(matrix(data = NA, nrow = 10, ncol = 5 ))
> set.seed(1)
> df2 <- apply(df, 2, function(x) { x[sample(1:10,1)] <- rnorm(1); x})
> df2
V1 V2 V3 V4
Hola,
- Si tu "paso 3" te refieres a un algoritmo que no está en MLlib, este
algoritmo se ejecutaría en el "Master" sin distribuir. El problema vendría
de si tiene suficiente capacidad para procesar todo lo que le devuelva el
"paso 2".
- Lo que comentas de Microsoft, ¿no pagas
Estimado Carlos Ortega
Comprendo, si se ejecuta en el master no se distribuye y no habría problemas,
salvo la capacidad de cálculo en máquina, que por más optimización de código la
memoria y el proceso son necesarios y no se pueden esquivar.
Los servicios me Microsoft son desde gratis a
Estimado Oscar Benitez
Use la solución de Carlos Ortega, mi solución busca cuándo no tienen NA, pero
si están en distinta fila a usted le sirve y yo lo descarto.
Javier Rubén Marcuzzi
De: javier.ruben.marcu...@gmail.com
Enviado: martes, 11 de octubre de 2016 19:29
Para: Oscar Benitez
CC:
Estimado Oscar Benitez
Tendría que probarlo, pero el código que yo le envié no está para copiar y
pegar, lo que esta entre [] filtra una Var, no las tres, para las tres al mismo
tiempo debe completar el código entre [ …]
Algo tipo:
lista <- lista[!is.na(lista$Var1) & !is.na(lista$Var2),]
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