Health
University of South Carolina
Columbia, South Carolina USA
From: Sarah Goslee
Sent: Friday, December 3, 2021 11:00 AM
To: Labone, Thomas
Cc: Bill Dunlap ; r-help@r-project.org
Subject: Re: [R] Problem with lm Giving Wrong Results
It might also be a BLAS
t;Min. 1st Qu. MedianMean 3rd Qu.Max.
> 0.3767 0.8204 0.9659 0.9947 1.1372 2.4772
> >
>
>
> Thomas R. LaBone
> PhD student
> Department of Epidemiology and Biostatistics
> Arnold School of Public Health
> University of South Carolina
> Columbia, South Carolina USA
>
>
>
h Carolina
Columbia, South Carolina USA
From: Labone, Thomas
Sent: Thursday, December 2, 2021 11:53 AM
To: Bill Dunlap
Cc: r-help@r-project.org
Subject: Re: [R] Problem with lm Giving Wrong Results
> summary(fit)
Call:
lm(formula = log(k) ~ Z)
Residuals:
Cc: r-help@r-project.org
Subject: Re: [R] Problem with lm Giving Wrong Results
On the 'bad' machines, what did you get for
summary(fit)
summary(k)
summary(Z)
summary(gm*gsd^Z)
?
-Bill
On Thu, Dec 2, 2021 at 6:18 AM Labone, Thomas
mailto:lab...@email.sc.edu>> wrote:
In the code be
On 02/12/2021 5:50 a.m., Labone, Thomas wrote:
In the code below the first and second plots should look pretty much the same, the
only difference being that the first has n=1000 points and the second n=1 points.
On two of my Linux machines (info below) the second plot is a horizontal line
On the 'bad' machines, what did you get for
summary(fit)
summary(k)
summary(Z)
summary(gm*gsd^Z)
?
-Bill
On Thu, Dec 2, 2021 at 6:18 AM Labone, Thomas wrote:
> In the code below the first and second plots should look pretty much the
> same, the only difference being that the first
On Thu, 2 Dec 2021 14:34:42 +
"Labone, Thomas" wrote:
> Can someone point me to the procedure for switching from the Intel
> Math Library back to the standard math library so that I can see if
> the problem is associated with using MKL?
Depends on how you have installed it. You mentioned
University of South Carolina
Columbia, South Carolina USA
From: J C Nash
Sent: Thursday, December 2, 2021 9:31 AM
To: Labone, Thomas ; r-help@r-project.org
Subject: Re: [R] Problem with lm Giving Wrong Results
I get two similar graphs.
https://protect2
I get two similar graphs.
https://web.ncf.ca/nashjc/jfiles/Rplot-Labone-4095.pdf
https://web.ncf.ca/nashjc/jfiles/RplotLabone10K.pdf
Context:
R version 4.1.2 (2021-11-01)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Linux Mint 20.2
Matrix products: default
BLAS:
Hi Thomas,
I could not reproduce your problem. Both examples worked fine for me.
Here is my setup:
R version 4.1.2 (2021-11-01)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 20.04.3 LTS
Matrix products: default
BLAS: /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3
In the code below the first and second plots should look pretty much the same,
the only difference being that the first has n=1000 points and the second
n=1 points. On two of my Linux machines (info below) the second plot is a
horizontal line (incorrect answer from lm), but on my Windows 10
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