Thanks Peter.
Indeed by setting a seed the two results are similar.
I am self-studying and wanted to make sure I understood the concept of
OOB samples and how much "reliable" were performance metrics calculated
on them.
It seems I did got it. That's good :)
On 4/11/21 6:34 AM, Peter Langfel
Terry wrote
I confess to being puzzled WHY the R core has decided on this
definition [of vector] ...
I believe that "R core" followed S's definition of "vector". From the
beginning (at least when I first saw it in 1981) an S vector was the basic
unit of an S object - it had a type and a
On 11/04/2021 2:46 p.m., Viechtbauer, Wolfgang (SP) wrote:
The is.vector() thing has also bitten me in the behind on a few occasions. When
I want to check if something is a vector, allow for it to possibly have some
additional attributes (besides names) that would make is.vector() evaluate to
On Sun, 11 Apr 2021, Martin Møller Skarbiniks Pedersen wrote:
You should contact the maintainers of the package.
According to this page:
https://cran.r-project.org/web/packages/OpenMx/index.html
you can get help from http://openmx.ssri.psu.edu/forums
Martin,
You're correct. I should have look
On Sun, 11 Apr 2021 at 18:10, Rich Shepard wrote:
>
> I'm running Slackware-14.2/x86_64 and R-4.0.2-x86_64-1_SBo.
>
> Updating OpenMx failed:
> omxState.cpp:1230:82: required from here
> omxState.cpp:1229:17: error: cannot call member function ‘void
ConstraintVec::eval(FitContext*, double*, doub
On 4/11/21 11:46 AM, Viechtbauer, Wolfgang (SP) wrote:
The is.vector() thing has also bitten me in the behind on a few occasions. When
I want to check if something is a vector, allow for it to possibly have some
additional attributes (besides names) that would make is.vector() evaluate to
FA
The is.vector() thing has also bitten me in the behind on a few occasions. When
I want to check if something is a vector, allow for it to possibly have some
additional attributes (besides names) that would make is.vector() evaluate to
FALSE, but evaluate to FALSE for lists (since is.vector(list(
I'm running Slackware-14.2/x86_64 and R-4.0.2-x86_64-1_SBo.
Updating OpenMx failed:
omxState.cpp:1230:82: required from here
omxState.cpp:1229:17: error: cannot call member function ‘void
ConstraintVec::eval(FitContext*, double*, double*)’ without object
eval(fc2, result.data(
I wrote: "I confess to being puzzled WHY the R core has decided on this
definition..."
After just a little more thought let me answer my own question.
a. The as.vector() function is designed to strip off everything extraneous and
leave just
the core. (I have a mental image of Jack Webb saying
Thanks. Great idea!
Sent from my iPhone
Beware: My autocorrect is crazy
> On Apr 10, 2021, at 1:37 PM, Rui Barradas wrote:
>
> Hello,
>
> Maybe something like
>
>
> ok <- sapply(mydata, is.numeric)
> mydata <- mydata[ok]
>
>
> to keep the numeric columns only.
>
>
> Hope this helps,
>
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