Hello everyone,
I saw this scatterplots from a paper and thought it looked very nice:
https://drive.google.com/file/d/1V7F1gq-J_GIFDOrJs00hwGyXUqCZ_xwa/view?usp=sharing
It was similar to stripchart() with 'jitter' method, but it has a special
pattern of aligning points which made it look
Hi John,
Perhaps "dendroPlot" in the plotrix package?
JIm
On Thu, Jul 23, 2020 at 11:00 AM array chip via R-help
wrote:
>
>
> Hello everyone,
>
> I saw this scatterplots from a paper and thought it looked very nice:
>
>
> load("WVS.RData", verbose=TRUE)
Loading objects:
final.ord
> str(final.ord)
num [1:82992, 1:74] 2 2 1 2 2 1 2 1 2 2 ...
- attr(*, "dimnames")=List of 2
..$ : NULL
..$ : chr [1:74] "v12" "v13" "v14" "v15" ...
When using load() with unfamiliar data,
verbose=TRUE is your friend.
Note that
On 2020-07-22 19:42 -0400, Duncan Murdoch wrote:
> On 22/07/2020 1:20 p.m., Pedro páramo wrote:
> > Hi all,
> >
> > I am trying all time to use ?? help
> > function but most of the time it
> > cost me a lot to understand what
> > they are saying, explaining, there
> > is some manual to step
On 2020-07-22 16:38 -0700, David Winsemius wrote:
> On 7/22/20 12:35 AM, Jason Levy wrote:
> > Dear R Scholars
> >
> > Many R users have successfully loaded and used the attached WVS RDATA file
> > into my R program. I would just would like help viewing, editing etc.
> >
> > I wanted to include
Hello everyone,
I saw this scatterplots from a paper and thought it looked very nice:
https://drive.google.com/file/d/1V7F1gq-J_GIFDOrJs00hwGyXUqCZ_xwa/view?usp=sharing
It was similar to stripchart() with 'jitter' method, but it has a special
pattern of aligning points which made it look
> library(dplyr, warn.conflicts=FALSE)
> d <- data.frame(Company=c("MATH","IFUL","SSI","MATH","MATH","SSI"),
> Turnover=c(2,3,5,7,9,11))
> d %>% group_by(Company) %>% summarize(Count=n(), MeanTurnover=mean(Turnover),
> TotalTurnover=sum(Turnover))
`summarise()` ungrouping output (override with
On 2020-07-22 16:08 -0700, David Winsemius wrote:
| On 7/22/20 3:43 PM, Neha gupta wrote:
| | Hello,
| |
| | I get the following error when I use
| | the ROSE class balancing method but
| | when I use other methods like SMOTE,
| | up, down, I do not get any error
| | message.
| |
| |
Hi,
Your sample code suggests that you don't yet understand how R works,
and might benefit from a tutorial or two. However, your verbal
description of what you want is quite straightforward. Here's a
R-style way to count the number of times each company appears, and to
get the mean value of
On 22/07/2020 1:20 p.m., Pedro páramo wrote:
Hi all,
I am trying all time to use ?? help function but most of the time it cost
me a lot to understand what they are saying, explaining, there is some
manual to step by step how to interpret help guides in R.
I hope you can understand me because
On 7/22/20 12:35 AM, Jason Levy wrote:
Dear R Scholars
Many R users have successfully loaded and used the attached WVS RDATA file
into my R program. I would just would like help viewing, editing etc.
I wanted to include the actual RData file (which was not attached
previously)
I can
Inline
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 County" comic strip )
On Wed, Jul 22, 2020 at 2:29 PM Robert Baer wrote:
> You may misunderstand how RData files work. Note
Hi All,
I am currently working on a project examining the health effects of physical
activity using a compositional data (CoDa) approach. I am using a
linear regression to measure the effect of physical activity. What I want to
do is predict an outcome, e.g. body mass index, based on the mean
Bert, thanks for responding to my email. I do realise that newbie's like my can
expect curt answers but not to worry. I am definitely learning 'R' and what I
posted are also statements from R. The statements run perfectly well but don't
do what I want them to do. My mistake I have posted sample
Hi all,
I am trying all time to use ?? help function but most of the time it cost
me a lot to understand what they are saying, explaining, there is some
manual to step by step how to interpret help guides in R.
I hope you can understand me because of my english its not the best also.
Many
Hi all,
I want to add an image on my plot or a text if not possible
getSymbols("APPL", from="2020-01-01")
getSymbols("",from="2020-01-01")
library(grid)
ret <- na.omit(CalculateReturns(cbind(Cl(AAPL), Cl( # same as
Cl(AAPL)/lag(Cl(AAPL)) - 1)*100
chart.CumReturns(ret,wealth.index =
Hi all,
I am trying to draw a plot with cumsum values but each "line" has different
lengths
Ilibrary(dplyr)
library(tibble)
library(lubridate)
library(PerformanceAnalytics)
library(quantmod)
library(ggplot2)
getSymbols('TSLA')
I want to create the variables:
a<-cumsum(dailyReturn(TSLA, subset
On 7/22/20 3:43 PM, Neha gupta wrote:
Hello,
I get the following error when I use the ROSE class balancing method but
when I use other methods like SMOTE, up, down, I do not get any error
message.
Something is wrong; all the ROC metric values are missing:
ROC Sens Spec
Min. : NA Min. :
Hello,
I get the following error when I use the ROSE class balancing method but
when I use other methods like SMOTE, up, down, I do not get any error
message.
Something is wrong; all the ROC metric values are missing:
ROC Sens Spec
Min. : NA Min. : NA Min. : NA
1st Qu.: NA 1st Qu.: NA 1st
You may misunderstand how RData files work. Note that RData files are
not necessarily JUST a single variable unless they were explicitly
written to store a single variable only.
If you save a single variable (a dataframe, for example) named 'mydata'
with save(mydata, file =
On 7/21/20 9:11 PM, Jason Levy wrote:
Dear R Scholars
Many R users have successfully loaded and used the attached WVS RDATA file
into my R program.
You appear to have made a common mistake in assuming that attachments of
any sort can be processed by the Rhelp mail-server. Only attachments
Lissette,
La forma más fácil es verificar qué versión tienes es haciendo
R> packageVersion("glue")
## [1] '1.4.1'
Para actualizarla a la _última_ versión, debes hacer
R> install.packages('glue')
De esta forma siempre vas a instalar la versión más reciente disponible en
SANN is almost NEVER the tool to use.
I've given up trying to get it removed from optim(), and will soon give up
on telling folk not to use it.
JN
On 2020-07-22 3:06 a.m., Zixuan Qi wrote:
> Hi,
>
> I encounter a problem. I use optim() function in R to estimate likelihood
> function and the
On 22/07/20 2:26 pm, Paul Bernal wrote:
Dear friends,
I have a sample dataset, which is basically the number of transits through
a particular waterway, and is on a daily basis.
MyDat <- dataset$DailyTransits
What I´d like to do is to test whether MyDat follows a poisson distribution
or
Hi Jason,
I assume that you actually have "WVS.RData" in your working directory
when you try to load it. Otherwise you will get an error message. If
you don't get an error message when you do this:
load("WVS.RData")
there will be a new object in your workspace. So if you want to see
what the
> Ivan Krylov n Wed, 22 Jul 2020 12:42:48 +0300 writes:
> On Tue, 21 Jul 2020 21:35:49 -1000 Jason Levy wrote:
>> I would like help on how to view, edit and save this
>> 2.461 MB RData file.
> Check out the envir= argument to load() and save() if you
> want to isolate
Simulated annealing is a probabilistic method and will do things like that. You
should probably read an introduction to the method, e.g. the Wikipedia page.
Not too unlikely, you really want to use one of the other methods in optim()
(or better still optimr from the optimx package).
(I take
On Tue, 21 Jul 2020 21:35:49 -1000
Jason Levy wrote:
> I would like help on how to view, edit and save this 2.461 MB RData
> file.
Check out the envir= argument to load() and save() if you want to
isolate the loaded data from the rest of the session.
For an example:
# create an environment to
On 22/07/2020 10:35, Jason Levy wrote:
Dear R Scholars
Many R users have successfully loaded and used the attached WVS RDATA file
into my R program. I would just would like help viewing, editing etc.
I wanted to include the actual RData file (which was not attached
previously)
I can
Dear R Scholars
Many R users have successfully loaded and used the attached WVS RDATA file
into my R program. I would just would like help viewing, editing etc.
I wanted to include the actual RData file (which was not attached
previously)
I can successfully load the RData file:
Hi,
I encounter a problem. I use optim() function in R to estimate likelihood
function and the method is SANN in the optim function.
out <-
optim(parm,logLik,method='SANN',hessian=T,control=list(maxit=500))
However, I find that each time I run the program, I will get different
values of
Dear R Scholars
Many R users have successfully loaded and used the attached WVS RDATA file
into my R program. I would just would like help viewing, editing etc.
It is only one line of code to load in.
*load('WVS.RData')*
I would like help on how to view, edit and save this 2.461 MB RData file.
Estimado Javier,
Gracias por la respuesta. Aunque he tratado de utilizar los imports y la carga
de paquetes de diferentes formas, no he conseguido de momento evitar el error.
Al final, para el objetivo de crear un login estoy utilizando el paquete
shinyauthr,
Hi,
I hope you are doing well!
I have a question. I and my colleagues wrote a paper by using R language and
its packages. We also used some tutorials. We have words count limitation for
our paper. In early version of paper, I cited all packages in the reference
list of paper (my paper will be
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