Thanks a lot!
Jim Lemon schrieb am Do., 7. Juni 2018, 06:13:
> Hi Christian,
> Well, it almost worked. I suspect that the postscript device adds some
> padding to account for the printable area, so with a bit of
> experimentation, The following example seems to do what you want. When
> I
Hi Christian,
Well, it almost worked. I suspect that the postscript device adds some
padding to account for the printable area, so with a bit of
experimentation, The following example seems to do what you want. When
I printed the resulting file from the GIMP, the box and diamond were
the correct
> On Jun 6, 2018, at 8:04 PM, Veerappa Chetty wrote:
>
> HI,
>
> I use solve(A,b) inside my function, myfun2; it works fine when I return
> one value or a list.
>
> I want use the return values in ggplot as below:
> ggplot(data.frame(
>
HI,
I use solve(A,b) inside my function, myfun2; it works fine when I return
one value or a list.
I want use the return values in ggplot as below: ggplot(data.frame(
x=c(0.1,0.8)),aes(x=x))+stat_function(fun=myfun.2,geom="line")
I get a blank graph. Would greatly appreciate help! Thanks.
--
After you've solved the format inconsistency issues, per Peter's advice, you
will need to understand that R internally converts and stores the timedate
values in UTC. Therefore, it is absolutely essential to give it the correct
timezone specification on input.
The user does not "convert to UTC
Hi Christian,
When I have to do something like this, I usually write it in
Postscript using this:
/def mm 2.8346 mul
that converts a dimension in mm to points (1/72 inch). However, this
won't work in R. It may be possible to set up the device like this:
postscript("myfile.ps",paper="a4")
After making scatterplot matrix, I determined I only needed the first 2 columns
of the matrix so I added verInd=1:2 to my pairs() call. However, it did not
turn out as I expected.
Perhaps the attached pdf of the example code will make it through. If not, my
description is "the wrong
Hi,
install.packages() will install packages you specify,
update.packages(ask = FALSE, checkBuilt = TRUE)
is a useful way to update all installed packages after a major R update.
Your specific error message is probably because the sorengard mirror is down:
> On Jun 6, 2018, at 10:37 AM, Palmer, Raymond F wrote:
>
> Dear R group.
> Does anyone have an idea how to utilize a latent variable in an ROC (AUC)
> analysis? I want to create a latent variable, then use that latent construct
> as a continuous variable in an ROC.
> I understand both SEM
Dear R group.
Does anyone have an idea how to utilize a latent variable in an ROC (AUC)
analysis? I want to create a latent variable, then use that latent construct as
a continuous variable in an ROC.
I understand both SEM and ROC analysis can be done in R, but how to use the
latent variable in
Hello,
I recently upgraded my version of R and find I need to reinstall packages
(unless there is some method to import my old profile and files). I have set
my repository to CRAN and set my CRAN mirror to US, NY. If I select
"packages > install packages" in the R console, I get a message, "no
Dear List,
Is it possible to plot in R in "real" units? I would like to draw a
plot on A4 paper, where 1 plot unit would be a mm in reality. Is
something like that possible? I would also like to be able to scale the
plot in x and y direction.
Background: For a project I would have to draw
Hi,
found myself a workaround:
Replaced the javascript functionality by calls of
session$sendCustomMesssage(...) & Sys.sleep(...) and deleted
library(shinyjs) from my code.
Best Sigbert
Am 06.06.2018 um 10:33 schrieb Sigbert Klinke:
Hi,
if I want to use shinyjs package then I need the V8
Yep, terrific, that’s got it, thank you Eric!
WHP
From: Eric Berger [mailto:ericjber...@gmail.com]
Sent: Wednesday, June 06, 2018 7:50 AM
To: Bill Poling
Cc: r-help (r-help@r-project.org)
Subject: Re: [R] Help with "ERROR: lazy loading failed for package 'psycho'"
>
> install.packages("Matrix")
On Wed, Jun 6, 2018 at 2:24 PM, Bill Poling wrote:
> Good morning. In my continuing pursuit of self-taught R programming I am
> interested in following the tutorial provided by Bloggers.com "Beautiful
> and Powerful Correlation Tables in R"
>
>
>
Hola Antonio,
Como hablas de diapositivas entiendo que estás usando el formato
beamer_presentation? Si es así, para mostrar la afiliación el campo
correcto es 'institute', esto es
---
title: 'Motivation'
subtitle: "International Summer School of Economic, Financial and
Management Studies"
Good morning. In my continuing pursuit of self-taught R programming I am
interested in following the tutorial provided by Bloggers.com "Beautiful and
Powerful Correlation Tables in R"
https://www.r-bloggers.com/beautiful-and-powerful-correlation-tables-in-r-2/ 3/
Although, I have hit a snag
Duncan
Many thanks. I removed the (re-)definitions for print and print.default, and I
redefined print.data.frame using 'x' instead of 'df'.
Your point about possible issues downstream with row names is well taken. I'll
keep a lookout for any untoward side effects.
In the meantime, all is
On 06/06/2018 6:28 AM, zListserv wrote:
Sorry. Here's how I re-defined print, print.default, and print.data.frame:
print = function(df, ..., right=FALSE, row.names=FALSE) base::print(df, ...,
right=right, row.names=row.names)
base::print doesn't have those arguments. It only has arguments
Estimados usuarios de R
Estaba creando un documento que queria tener en formato pdf. Me voy al YAML
front, pero creo que me deja solo titulo, y subtitulo, no me deja poner
afiliación, y deberia tener un logo cada diapositiva. Tengo esto como
comienzo del documento Rmarkdown, alguna sugerencia,
Sorry. Here's how I re-defined print, print.default, and print.data.frame:
print = function(df, ..., right=FALSE, row.names=FALSE) base::print(df, ...,
right=right, row.names=row.names)
print.default = function(df, ..., right=FALSE, row.names=FALSE)
base::print.default(df, ..., right=right,
Hi,
if I want to use shinyjs package then I need the V8 package.
Therefore I installed
apt-get install libv8-3.14-dev
and tried
install.packages("V8")
and get
** preparing package for lazy loading
Error in dyn.load(file, DLLpath = DLLpath, ...) :
kann shared object
Hi Massimo,
Something along those lines could help you I guess:
t$A <- factor(t$A)
sapply(levels(t$A), function(x) which(t$A==x))
You can then play with the output using paste()
Ivan
--
Dr. Ivan Calandra
TraCEr, laboratory for Traceology and Controlled Experiments
MONREPOS Archaeological
#given the following reproducible and simplified example
t<-data.frame(id=1:10,A=c(123,345,123,678,345,123,789,345,123,789))
t
#I need to get the following result
r<-data.frame(unique_A=c(123, 345, 678,
789),list_id=c('1,3,6,9','2,5,8','4','7,10'))
r
# i.e. aggregate over the variable
I am working on a project at my work place and I am running into some
issues with my decision tree analysis. THIS IS NOT A HOMEWORK ASSIGNMENT.
Sample dataset
PRODUCT_SUB_LINE_DESCR MAJOR_CATEGORY_DESCR CUST_REGION_DESCR
SUNDRYSMALL EQUIP NORTH EAST
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