It worked. I re-written the equation as:
```
rutledge_param <- function(p, x, y) ( (p$M / ( 1 + exp(-(x-p$m)/p$s))
) + p$B ) - y
```
and used Desmos to estimate the slope, so:
```
estim <- nls.lm(par = list(m = halfCycle, s = 2.77, M = MaxFluo, B = high[1]),
fn = rutledge_param, x = 1:4
Oh, I got it! I was sending the fluorescence instead of the cycles x.
Thank you
```
desmos <- rutledge(list(half_fluorescence = 27.1102, slope = 2.76798,
max_fluorescence = 11839.8, back_fluorescence
= -138.864) , 1:45)
```
On Wed, Mar 17, 2021 at 8:58 PM Duncan Murdoch w
Thank you so much
I thought that ncol is for dimension .
ncol= 2, 2x2 matris for 2 dimension
ncol= 3, 3x3 matris for 3 dimention
I have to work a little more considering what you said.
Cheers,
Hatice Gürdil.
Bill Dunlap , 16 Mar 2021 Sal, 21:09 tarihinde
şunu yazdı:
> The length of the mean ve
Hello All,
I am pleased to announce that {domir} is now available on CRAN.
{domir} aims to provide broadly applicable tools for the relative
importance analysis of facets of statistical models and machine
learning algorithms. The focus for this initial release is on
Dominance Analysis/Sha
Splinets -- a package with an efficient B-spline orthogonalization suitable for
sparse functional data analysis.
See also:
Liu, X., Nassar, H., Podgórski, K. (2019) "Splinets – efficient
orthonormalization of the B-splines." .
Podgórski, K. (2021) "Splinets – splines through the Taylor expan
Dear all,
Want to perform cluster analysis but you have missing data?
Following researchers' suggestion, our R package miclust is now on CRAN:
https://CRAN.R-project.org/package=miclust
miclust implements a framework to integrate multiple imputed data sets due
to missing data in cluster analysis
On 17/03/2021 12:37 p.m., Luigi Marongiu wrote:
sorry, I don't get it...
Modify your rutledge function to print x, and you'll see the values of
high printed. x should be 1:45.
Duncan Murdoch
On Wed, Mar 17, 2021 at 2:35 PM Duncan Murdoch wrote:
On 17/03/2021 6:59 a.m., Luigi Marongiu
Dear Greg,
As I explained to you in a private email, and as others have told you,
there is no Install.libraries() command, nor is there an
install.libraries(0 command, but there is an install.packages() command.
So install.packages("hms") should work, on a Mac or on any other
internet-connec
It appears that
install.libraries(“hms”)
is unsuccessful, but that
install.packages(“hms”)
is successful.
install.packages("lubridate")
downloaded 1.5 MB
install.packages("hms")
downloaded 95 KB
install.packages("data.table")
downloaded 2.2 MB
Greg
> On Mar 17, 2021, at 1:07 PM, Gregory Coats via
Your opening quote looks slightly different from the closing quote. This
probably explains why you received the error message regarding “unexpected
input”.
I hope this helps.
> On Mar 17, 2021, at 10:08 AM, Gregory Coats via R-help
> wrote:
>
> On my MacBook, I do not have, and do not kn
exactly!
a warning when running would be very helpful.
Thank you.
Rich
> On Mar 17, 2021, at 02:41, Deepayan Sarkar wrote:
>
> On Tue, Mar 16, 2021 at 11:35 PM Richard M. Heiberger wrote:
>>
>> library(lattice)
>> library(latticeExtra)
>>
>> barchart(matrix(c(1:6, 5:6)), main="unanticipated
Maybe you used the wrong quotes with the parentheses?
> On Mar 17, 2021, at 10:08 AM, Gregory Coats via R-help
> wrote:
>
> On my MacBook, I do not have, and do not know how to install, library(hms).
> Greg Coats
>
>> library(hms)
> Error in library(hms) : there is no package called ‘hms’
>>
Hi: install.packages("hms") should work if you have R installed along with
an internet connection.
When you do above, if you get a message about other packages needing to be
installed, then use
install.packages("hms", dependencies = TRUE).
On Wed, Mar 17, 2021 at 1:08 PM Gregory Coats via R-
install.packages("hms")
A 'library' is a directory (aka folder) that contains installed
'packages'. I.e., one installs packages into a library, but one does
not install a library.
-Bill
On Wed, Mar 17, 2021 at 10:08 AM Gregory Coats via R-help
wrote:
>
> On my MacBook, I do not have, and do no
On my MacBook, I do not have, and do not know how to install, library(hms).
Greg Coats
> library(hms)
Error in library(hms) : there is no package called ‘hms’
> Install.libraries(“hms”)
Error: unexpected input in "Install.libraries(“"
>
[[alternative HTML version deleted]]
__
sorry, I don't get it...
On Wed, Mar 17, 2021 at 2:35 PM Duncan Murdoch wrote:
>
> On 17/03/2021 6:59 a.m., Luigi Marongiu wrote:
> > yes, but in `rutledge` I model y as `y = (M / ( 1 + exp(-(x-m)/s)) ) +
> > B`, with x being 1:45. Isn't that the equivalent of what I fed Desmos
> > with? Tx
>
> N
On 17/03/2021 6:59 a.m., Luigi Marongiu wrote:
yes, but in `rutledge` I model y as `y = (M / ( 1 + exp(-(x-m)/s)) ) +
B`, with x being 1:45. Isn't that the equivalent of what I fed Desmos
with? Tx
No, it's not.
Duncan Murdoch
On Wed, Mar 17, 2021 at 11:31 AM Duncan Murdoch
wrote:
On 17/0
Your help is much appreciated. I now understand what my problem was and
can move forward.
Philip
On 2021-03-17 01:19, Hervé Pagès wrote:
Hi,
stringr::str_replace() treats the 2nd argument ('pattern') as a
regular expression and some characters have a special meaning when
they are used in a r
yes, but in `rutledge` I model y as `y = (M / ( 1 + exp(-(x-m)/s)) ) +
B`, with x being 1:45. Isn't that the equivalent of what I fed Desmos
with? Tx
On Wed, Mar 17, 2021 at 11:31 AM Duncan Murdoch
wrote:
>
> On 17/03/2021 5:41 a.m., Luigi Marongiu wrote:
> > Hello,
> > I have a dataset from a po
On 17/03/2021 5:41 a.m., Luigi Marongiu wrote:
Hello,
I have a dataset from a polymerase chain reaction. I am using the
equation given by Rutledge
(https://pubmed.ncbi.nlm.nih.gov/15601990/) but the profile I get in R
does not match the data. I ran the same thing in Desmos and instead
the profile
Hello,
I have a dataset from a polymerase chain reaction. I am using the
equation given by Rutledge
(https://pubmed.ncbi.nlm.nih.gov/15601990/) but the profile I get in R
does not match the data. I ran the same thing in Desmos and instead
the profile is correct (attached).
Why do I not get the same
Hi
install.packages("lubridate") does not work on Mac?
Cheers
Petr
> -Original Message-
> From: R-help On Behalf Of Gregory Coats
> via R-help
> Sent: Wednesday, March 17, 2021 1:11 AM
> To: Daniel Nordlund
> Cc: r-help mailing list
> Subject: Re: [R] How to plot dates
>
> Dan, Than
22 matches
Mail list logo
