Hi
I normally use package data.table but today was doing some base R coding. Had
a problem for a bit which I finally resolved. I was attempting to separate a
data frame between train and test sets, and in base R was using the "!" to
exclude training set indices from the data frame. All I w
Hi.
I have installed OpenBLAS and LAPACK. It's working correctly in Python.
I also want OpenBLAS and LAPACK to be used in R to speed up computational time
but i can't find the installation guide for RStudio in Windows7. Does it mean
that RStudio automatically detect the installed OpenBLAS and us
Well, to be fair, .Rprofile is an R configuration file, so it was merely the
subject line that was off-topic.
--
Sent from my phone. Please excuse my brevity.
On April 15, 2017 4:24:06 PM PDT, Rolf Turner wrote:
>On 16/04/17 07:57, BR_email wrote:
>> Boris:
>> As before, you assume that I, Bruc
John:
Thanks for your help.
Regarding an apology to Boris. No. He is a condescending person.
On the three requests for help, which I made since starting with R, he
tells me to read the manuals, blogs, etc.,
while persons like you offer help. That is not strange?
My three questions Boris replies
On 16/04/17 07:57, BR_email wrote:
Boris:
As before, you assume that I, Bruce Ratner, just asks questions without
first trying it myself.
FYI: I purchased and read four RStudio books, as well as all the links I
found in the web.
I will not take your maligning me.
Please try to assist me, but do n
If you have your Rprofile.site file in the default place you will need to
start whatever editor you are using in administrator mode to save your
changes. At least that is so on my PC with windows 10 with R installed in
the default directory. I use notepad++ in administrator mode. I presume
that you
Hi.
First, there should be no difference in where and how R and RStudio
locate the R startup file.
Second, if there is an .Rprofile in the working directory (i.e.
./.Rprofile), then that file with have higher priority than the file
located in ~/.Rprofile. You can use the following R calls, also
Dear all:
I used the argument of filled.contour for drawing. I just wonder how to
shorten
the spacing between the key and the picture?
Attached below is the output. Thanks very much for the kind help!
Best Cheers
Chenxi
__
R-help@r-pro
> On Apr 15, 2017, at 12:46 PM, Boris Steipe wrote:
>
> As with R, do with RStudio: Read The Beautiful Manual, and peruse The Google.
> For example, searching Google with the two (admittedly hard to guess)
> cryptograms:
> "RStudio Rprofile"
>
> will present more than a dozen most enlighteni
You type each expression interactively at the R console and look at the path it
prints. Then you know where to look, or if no file exists there then you know
where to put the file you want to be there.
--
Sent from my phone. Please excuse my brevity.
On April 15, 2017 12:14:32 PM PDT, BR_email
Boris:
As before, you assume that I, Bruce Ratner, just asks questions without
first trying it myself.
FYI: I purchased and read four RStudio books, as well as all the links I
found in the web.
I will not take your maligning me.
Please try to assist me, but do not bully me.
Bruce Ratner, Ph.D.
David:
Thank you.
Bruce
Bruce Ratner, Ph.D.
The Significant Statistician™
(516) 791-3544
Statistical Predictive Analtyics -- www.DMSTAT1.com
Machine-Learning Data Mining and Modeling -- www.GenIQ.net
David Winsemius wrote:
On Apr 15, 2017, at 12:14 PM, BR_email wrote:
Bill:
Thanks for repl
As with R, do with RStudio: Read The Beautiful Manual, and peruse The Google.
For example, searching Google with the two (admittedly hard to guess)
cryptograms:
"RStudio Rprofile"
will present more than a dozen most enlightening links to fulfil your desire.
Perhaps the following link works be
> On Apr 15, 2017, at 12:14 PM, BR_email wrote:
>
> Bill:
> Thanks for reply.
> Sorry, I do not understand it.
> For example, where do I put "file.path(getwd(), ".Rprofile")" ?
This is not the correct venue for questions about RStudio setup. Instead this
questions should go to:
https://suppor
Bill:
Thanks for reply.
Sorry, I do not understand it.
For example, where do I put "file.path(getwd(), ".Rprofile")" ?
Bruce
William Dunlap wrote:
I think the site-specific R profile should be, using R syntax
file.path(R.home("etc"), "Rprofile.site") # no dot before the capital R
The pe
I think the site-specific R profile should be, using R syntax
file.path(R.home("etc"), "Rprofile.site") # no dot before the capital R
The personal R profile will be
file.path(Sys.getenv("HOME"), ".Rprofile") # there is a dot before capital R
but if a local R profile,
file.path(getwd(), ".R
Hi R-helpers:
Can you offer assistance in my getting .Rprofile and .Rprofile.site to
run in RStudio?
When I start RStudio nothing happens.
I have put .Rprofile in [1] and [2], and .Rprofile.site in [2].
Below, the info I believe you need to know.
Thanks, in advance, for any help.
Bruce
The .Rp
Thanks Kenneth. That is the right idea for what I’m after. However,
creating a combined factor based on “g” and “f” is creating unwanted spaces
between the bars in the plot (I’d like to keep them adjacent within levels
of “g” as shown in my first plot).
I had the idea that ordering bars in ggplot
Jeff,
I am sorry for that.
On Sat, Apr 15, 2017 at 12:04 AM, Jeff Newmiller
wrote:
> You don't follow instructions very well. Read the Posting Guide more
> carefully.
> --
> Sent from my phone. Please excuse my brevity.
>
> On April 14, 2017 9:39:30 PM PDT, Ashta wrote:
>>DF1 is a data frame.
Thanks Kenneth. That is the right idea for what I’m after. However, creating a
combined factor based on “g” and “f” is creating unwanted spaces between the
bars in the plot (I’d like to keep them adjacent within levels of “g” as shown
in my first plot).
I had the idea that ordering bars in ggp
Hello,
A good example of a use case of seq_along is to avoid constructs such as
1:length(x) that don't make sense and are a source for bugs whenever x
is of length zero. See for instance loops where careless coders do
for(i in 1:length(x)){
x[i] <- some computation
}
If x is of lengt
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