> "pd" == peter dalgaard
> on Thu, 24 Oct 2024 11:00:25 +0200 writes:
pd> This is probably Apple Silicon specific, not OSX per se:
>> sum(rep(1 / 9, 9)) - 1
pd> [1] 0
>> On 23 Oct 2024, at 07:26 , Stevie Pederson
>> wrote:
>>
>> sum(rep(1 / 9, 9)) - 1 #
Thank you all for such insightful comments & let's hope it gets sorted
soon. I was unaware of the isTRUE() and all.equal() functions so they're
very helpful things indeed to add to my own toolkit.
Our current solution is to move from a local machine to an HPC-based
environment so we have a way for
This is probably Apple Silicon specific, not OSX per se:
> sum(rep(1 / 9, 9)) - 1
[1] 0
> On 23 Oct 2024, at 07:26 , Stevie Pederson
> wrote:
>
> sum(rep(1 / 9, 9)) - 1
> # [1] 2.220446e-16
--
Peter Dalgaard, Professor,
Center for Statistics, Copenhagen Business School
Solbjerg Plads 3, 2000
> Duncan Murdoch
> on Wed, 23 Oct 2024 05:33:57 -0400 writes:
> I've cc'd this to the package maintainer, Andy Liaw
> . I'm not sure he reads this list.
> Duncan Murdoch
Also, note that you should check for absolute difference, i.e.,
if (abs(sum(cutoff) - 1) > .Machi
I've cc'd this to the package maintainer, Andy Liaw
. I'm not sure he reads this list.
Duncan Murdoch
On 2024-10-23 1:26 a.m., Stevie Pederson wrote:
Hi,
It appears there is an OSX-specific bug in the function
`randomForest.default()` Going by the source code at
https://github.com/cran/random
Hi,
It appears there is an OSX-specific bug in the function
`randomForest.default()` Going by the source code at
https://github.com/cran/randomForest/blob/master/R/randomForest.default.R
the bug is on line 103
If the vector `cutoff` is formed using `cutoff <- rep(1/9, 9)` (line #101)
the test on
6 matches
Mail list logo
