Displaying 5 results from an estimated 5 matches for "axberg".
Did you mean:
amberg
2017 Dec 20
1
Nonlinear regression
G'day Timothy,
On Tue, 19 Dec 2017 18:28:00 -0600
Timothy Axberg <axbergtimothy at gmail.com> wrote:
> Should I repost the question with reply-all?
Nope, we got all from Jeff's post. :)
> On Tue, Dec 19, 2017 at 6:13 PM, Jeff Newmiller
> <jdnewmil at dcn.davis.ca.us> wrote:
>
> > You also need to reply-all so the mailing lis...
2017 Dec 20
1
Nonlinear regression
You also need to reply-all so the mailing list stays in the loop.
--
Sent from my phone. Please excuse my brevity.
On December 19, 2017 4:00:29 PM PST, Timothy Axberg <axbergtimothy at gmail.com> wrote:
>Sorry about that. Here is the code typed directly on the email.
>
>qe = (Qmax * Kl * ce) / (1 + Kl * ce)
>
>##The data
>ce <- c(15.17, 42.15, 69.12, 237.7, 419.77)
>qe <- c(17.65, 30.07, 65.36, 81.7, 90.2)
>
>##The lineariz...
2017 Dec 20
0
Nonlinear regression
...stion with reply-all?
On Tue, Dec 19, 2017 at 6:13 PM, Jeff Newmiller <jdnewmil at dcn.davis.ca.us>
wrote:
> You also need to reply-all so the mailing list stays in the loop.
> --
> Sent from my phone. Please excuse my brevity.
>
> On December 19, 2017 4:00:29 PM PST, Timothy Axberg <
> axbergtimothy at gmail.com> wrote:
> >Sorry about that. Here is the code typed directly on the email.
> >
> >qe = (Qmax * Kl * ce) / (1 + Kl * ce)
> >
> >##The data
> >ce <- c(15.17, 42.15, 69.12, 237.7, 419.77)
> >qe <- c(17.65, 30.07, 6...
2017 Dec 19
1
Partial differential equation
Hello, I am having troubles with heat conduction problem. Below is the
given information. Should I move forward with this problem like any other
1-D PDE?
?T/?t = a* (?^2T/?x^2)
I.C. For t = 0 and 0 ? x ? 10, T = 0 ?C
B.C. For x = 0 cm and all t , T = 100?C
For x = 10 cm and all t , T = 0 ?C
The thermal diffusivity is a = 2.0 cm^2 /s.
I also added what I have for code in R. Any help will
2017 Dec 19
3
Nonlinear regression
Hello, I am working on a small data set and trying to find values of Qmax
and Kl for the equation
qe = (Qmax * Kl * ce) / (1 + ?l* ce)
I found my Qmax and Kl through the linear model butam now trying to find
them through the "nls" function however an error comes up that I am
unfamiliar with. I have the file loaded for reference. Any help is
appreciated. Thank you.
-Timothy