Hi Andreas,
These are the kinds of suggested improvements that get me really excited. I’m
not a part of R-Core, but I am happy to help out as much as I can with
optimizing your C code to submit this.
> I was not able to file my ideas in bugzilla.r-project or the like and
> I hope that this mail
Hi Mikko,
> Given the prevalence of the issue, is this something that you would see as
> worth pursuing for R?
Could you give a little more detail on this, potentially with an example of the
collisions you�re referring to (and maybe an example that throws an error
and/or does something unexpec
Hi everyone,
Ivan and I had a few discussions several months ago regarding `dendrapply`, but
now that I've had the chance to work on it more specifically and discuss it
Martin Maechler at the R Project Sprint, I figured it would be a good idea to
start a new email chain.
I've refactored `dendrap
ctoral Fellow, Wright Lab<https://www.wrightlabscience.com/>
University of Pittsburgh School of Medicine
Department of Biomedical Informatics
ah...@pitt.edu
(724) 612-9940
From: Martin Maechler
Date: Wednesday, August 16, 2023 at 04:40
To: Durga Prasad G me14d059
Cc: Lakshman, Aidan H , Mar
Hi Durga,
There’s an error in your calculations here. You mention that for the SVD of a
symmetric matrix, we must have U=V, but this is not a correct statement. The
unitary matrices are only equivalent if the matrix A is positive semidefinite.
In your example, you provide the matrix {{1,4},{4,1
gh School of Medicine
Department of Biomedical Informatics
ah...@pitt.edu
(724) 612-9940
From: Ivan Krylov
Sent: Thursday, March 23, 2023 6:05:37 AM
To: Lakshman, Aidan H
Cc: R-devel@r-project.org
Subject: Re: [Rd] `dendrapply` Enhancements
Hello Aidan,
So
Aidan Lakshman (he/him)<https://www.ahl27.com/>
Doctoral Candidate, Wright Lab<https://www.wrightlabscience.com/>
University of Pittsburgh School of Medicine
Department of Biomedical Informatics
ah...@pitt.edu
(724) 612-9940
From: Ivan Krylov
Date: Thursday, March 2, 2023 at 09:47
To:
Lakshman
---
Aidan Lakshman (he/him)<https://www.ahl27.com/>
Doctoral Candidate, Wright Lab<https://www.wrightlabscience.com/>
University of Pittsburgh School of Medicine
Department of Biomedical Informatics
ah...@pitt.edu
(724) 612-9940
From: Lakshman, Aidan H
of Medicine
Department of Biomedical Informatics
ah...@pitt.edu
(724) 612-9940
From: Toby Hocking
Date: Friday, February 24, 2023 at 06:57
To: Lakshman, Aidan H
Cc: R-devel@r-project.org
Subject: Re: [Rd] `dendrapply` Enhancements
Hi Aidan, I think you are on the right email list.
I'm not R-cor
Hi everyone,
My apologies if this isn�t the right place to submit this�I�m new to the
R-devel community and still figuring out what is where.
If people want to skip my writeup and just look at the code, I�ve made a
repository for it here: https://github.com/ahl27/new_dendrapply/tree/master.
I�
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