similar to: Poisson Maximum Likelihood Estimation

Displaying 19 results from an estimated 19 matches similar to: "Poisson Maximum Likelihood Estimation"

2018 Apr 18
2
Event-triggered change in value with a time-delay
Hello, I am solving a set of ODEs using deSolve and have run into a problem I would appreciate some advice on. One of the parameters (m) in the ODEs changes between two states when one of the variables (D) crosses a threshold (D_T) for the first time in either direction. Additionally, when the variable crosses the threshold (either by increasing or decreasing), there is a time delay (delay)
2017 Aug 26
2
Register Allocation and Scheduling Issues
Hello, I have defined 8 registers in registerinfo.td file in the following order: R_0, R_1, R_2, R_3, R_4, R_5, R_6, R_7 But the generated assembly code only uses 2 registers. How to enable it to use all 8? Also can i control the ordering like after R_0 can i use R_5 without changes in registerinfo.td? What changes are required here? either in scheduling or register allocation phases?
2018 Apr 18
0
Event-triggered change in value with a time-delay
> On Apr 18, 2018, at 1:04 AM, Hannah Meredith <hrmeredith12 at gmail.com> wrote: > > Hello, > > I am solving a set of ODEs using deSolve and have run into a problem I > would appreciate some advice on. One of the parameters (m) in the ODEs > changes between two states when one of the variables (D) crosses a > threshold (D_T) for the first time in either direction.
2015 Jan 03
4
Potential cross-platform package building issue
I am using 32-bit R 3.1.2 on Windows 7. I recently conducted an `R CMD check --as-cran` on a recently-developed package and received only the 'New submission' note. Research on StackOverflow and on R-devel suggested this could be ignored. I also used devtools::build_win() and received no notes or warnings, other than the one mentioned previously. Lastly, I conducted an `R CMD check` with
2017 May 10
4
strange system outage
I have a CentOS 7 system that I run a home grown python daemon on. I run this same daemon on many other systems without any incident. On this one system the daemon seems to die or be killed every day around 3:30am. There is nothing it its log or any system logs that tell me why it dies. However in /var/log/messages every day I see something like this: May 10 03:35:58 localhost pure-ftpd: (tool at
2017 May 10
1
strange system outage
On Wed, May 10, 2017 at 3:05 PM, Alexander Dalloz <ad+lists at uni-x.org> wrote: > Am 10.05.2017 um 20:40 schrieb Larry Martell: >> >> I have a CentOS 7 system that I run a home grown python daemon on. I >> run this same daemon on many other systems without any incident. On >> this one system the daemon seems to die or be killed every day around >> 3:30am.
2011 Oct 03
1
Matrix/Vector manipulation
Hi guys, Have the following problem computing vectors with pure vector algebra and end up reverting to recursion or for-looping. Function my_cumsum calculates a weighted average (W) of ratios (R), but only up to the given size/volume (v). Now I recurse into the vector (from left to right) with what you have left from the difference of volume minus current weight, and stop when the difference is
2017 Jun 25
0
AVX Scheduling and Parallelism
Hi, Zvi, I agree. In the context of targeting the KNL, however, I'm a bit concerned about the addressing, and specifically, the size of the resulting encoding: > vmovdqu32 zmm0, zmmword ptr [rax + c+401280] ;load b[401280] in > zmm0 > > vpaddd zmm1, zmm1, zmmword ptr [rax + b+401344] > ; zmm1<-zmm1+b[401344] The KNL can only
2017 Jun 25
2
AVX Scheduling and Parallelism
Hi Ahmed, >From what can be seen in the code snippet you provided, the reuse of XMM0 and XMM1 across loop-unroll instances does not inhibit instruction-level parallelism. Modern X86 processors use register renaming that can eliminate the dependencies in the instruction stream. In the example you provided, the processor should be able to identify the 2-vloads + vadd + vstore sequences as
2007 Jul 26
1
significance test for difference of two correlations
Dear R users, how can I test, whether two correlations differ significantly. (I want to prove, that variables are correlated differently, depending on the group a person is in.) Greetings from Freiburg im Breisgau (Germany), Timo Stolz
2017 May 10
0
strange system outage
Am 10.05.2017 um 20:40 schrieb Larry Martell: > I have a CentOS 7 system that I run a home grown python daemon on. I > run this same daemon on many other systems without any incident. On > this one system the daemon seems to die or be killed every day around > 3:30am. There is nothing it its log or any system logs that tell me > why it dies. However in /var/log/messages every day I
2018 Mar 25
0
R-devel Digest, Vol 181, Issue 22
Thanks. I am fully aware of what aggregate() returnes, and I can post-process this into the form I want ? if the names are available. But for foo, the returned object is both different in structure and loses the name altogether: foo <- function(x) { c(mean = base::mean(x)) } str(aggregate(iris$Sepal.Length, by = list(iris$Species), FUN = foo)) ## 'data.frame': 3 obs. of 2 variables:
2007 Nov 19
2
All nonnegative integer solution
Dear all, Is there any method in R to find all possible nonnegative integer solutions to the linear equation with unit coefficients as follow: X1+X2+...+Xk=N Thank you, Amin Zollanvari
2015 Jan 03
0
Potential cross-platform package building issue
On 3 January 2015 at 13:49, Steven Ranney wrote: | I am using 32-bit R 3.1.2 on Windows 7. | | I recently conducted an `R CMD check --as-cran` on a recently-developed | package and received only the 'New submission' note. Research on | StackOverflow and on R-devel suggested this could be ignored. I also used | devtools::build_win() and received no notes or warnings, other than the one |
2009 Sep 04
4
Creating mixed line and point graphs with xyplot
Hi Well, I think the title says it all!? I've looked through the documentation but I can't find a way of doing this.? The situation is that I have 4 series, say a, b, c and d.? Series a and c are plotted on the lh y axis, series b and d are plotted on the rh (secondary) y axis.? I've worked out how to do this. However, I need to plot series a and b a points (symbols only, no line),
2006 Apr 25
5
Heteroskedasticity in Tobit models
Hello, I've had no luck finding an R package that has the ability to estimate a Tobit model allowing for heteroskedasticity (multiplicative, for example). Am I missing something in survReg? Is there another package that I'm unaware of? Is there an add-on package that will test for heteroskedasticity? Thanks for your help. Cheers, Alan Spearot -- Alan Spearot Department of Economics
2012 Apr 09
0
Most efficient way to do this...
I have time-series data looking like this: > dataIn[sample(c(1:nrow(dataIn)), 25),] accelerometer_y id data_block_epoch_time 782 0.8424 201300 1331797330000 1868 0.3432 202386 1331797384000 1828 0.3510 202346 1331797382000 1026 0.2184 201544 1331797342000 1569 0.3432 202087 1331797369000 1453
2003 Mar 17
2
2.2.8 doesn't compile on Tru64-5.1
HI, I've successfully compile 2.2.8 on Solaris (6,7,8) and Linux. However on Tru64-5.1 I get the following during the make: Compiling smbd/dfree.c Compiling smbd/dir.c smbd/dir.c:649:70: macro "stat" passed 3 arguments, but takes just 2 smbd/dir.c:716:13: macro "stat" passed 3 arguments, but takes just 2 make: *** [smbd/dir.o] Error 1 Any ideas? Ramon Kagan York
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
Signed-off-by: Scott Seago <sseago at redhat.com> --- AUTHORS | 17 ++++++ README | 10 +++ conf/ovirt-agent | 12 ++++ conf/ovirt-db-omatic | 12 ++++ conf/ovirt-host-browser | 12 ++++