similar to: simulating a 2-parameter integrated ornstein-uhlenbeck process?

Is there a package that will allow me to fit Brownian motion and Ornstein?Uhlenbeck models of evolution for discrete traits? I know that geiger and ouch have commands for fitting these models for continuous traits, but these aren't suitable for discrete trait evolution, correct? -- View this message in context:

Dear friends i am trying to fit an Ornstein-Uhlenbeck process by MAXIMUM LIKELYHOOD method. i found these formulas on http://www.sitmo.com/article/calibrating-the-ornstein-uhlenbeck-model/ this is the mean-reverting process http://r.789695.n4.nabble.com/file/n4637271/process.txt process.txt and this is the script that i am using....... ouFit.ML=function(spread) { n=length(spread)

dear useRs, i'm working with a mean reverting model of the following specification: y = mu + beta(x - mu) + errorterm, where mu is a constant currently I estimate just y = x (with lm()) to get beta and then calculate mu = estimated intercept / (1-beta). but I'd like to estimate mu and beta together in one regression-step and also get the test-statistics (including parameter

libguestfs: trace: set_verbose true libguestfs: trace: set_verbose = 0 libguestfs: trace: set_verbose true libguestfs: trace: set_verbose = 0 LIBGUESTFS_TRACE=1 LIBVIRT_DEFAULT_URI=qemu:///system LIBGUESTFS_DEBUG=1 PATH=/home/farzad//.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin XDG_RUNTIME_DIR=/run/user/1000 SELinux: sh: 1:

https://bugzilla.netfilter.org/show_bug.cgi?id=1317 Bug ID: 1317 Summary: ulogd missed flow.start.sec and flow.start.usec fields Product: ulogd Version: 2.0.0beta1 Hardware: All OS: Debian GNU/Linux Status: NEW Severity: major Priority: P5 Component: ulogd Assignee:

Dear all, I wanted to let you know about four phylogenetic comparative methods (PCM) packages that have become available on (3 on CRAN and 1 on GitHub) recently that hopefully will be interesting to somebody. Three of them go significantly beyond the Brownian motion (BM) and Ornstein-Uhlenbeck (OU) processes. 1) There is a new version of mvSLOUCH available. The most important change is that the

Dear all, I wanted to let you know about four phylogenetic comparative methods (PCM) packages that have become available on (3 on CRAN and 1 on GitHub) recently that hopefully will be interesting to somebody. Three of them go significantly beyond the Brownian motion (BM) and Ornstein-Uhlenbeck (OU) processes. 1) There is a new version of mvSLOUCH available. The most important change is that the

Hello. I try to compute a "White-corrected" ANOVA. Therefore I use the command "Anova" implemented in the car()-package): Anova(modelname, white.adjust="hc3") and receive the error message: "Fehler in SS[i] <- SS.term(names[i]) : nichts zu ersetzen" (German) "Error in SS[i] <- SS.term(names[i]) : nothing to replace" (probably being the

Hi Here is my environment: Red Hat Enterprise Linux Server release 5.7 (Tikanga) postfix-2.9.1-1.rhel5 dovecot 1.0.7 I want to config a complete postfix-dovecot mail server. First I configured postfix to use procmail, its default LDA and dovecot for pop3 and imap. I didn't changed main.cf a lot, just myhostname and a few other properties. I didn't set home_mailbox. About dovecot.conf

Hi guys I am trying to keep a linux bridge up even when there is no interface connected to it. Is this possible? br0 has eth13 and eth0 ensalved to it eth0 is up eht13 is down /opt# ip link show br0 25: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default link/ether 00:0f:20:67:dc:b4 brd

Hi dear friend I use rgdal package for shape files. When installing the package, it gives me the following error, a picture of the error is attached. What command should I run to fix this error? -------------- next part -------------- A non-text attachment was scrubbed... Name: error.png Type: image/png Size: 119454 bytes Desc: not available URL:

Hello I am a PhD student in ecology. The subject of my thesis is climate change and agricultural systems modeling. One of the software used in this research is R. As you know, nc files show climate variables by year in general for the whole world. With what command line can I isolate an nc file climate variable for a specific location? [[alternative HTML version deleted]]

I've rummaged through the archives and documentation and have yet to find references to nbsd or mention of how to implement overhead paging using chan_oss as mentioned in the list previously. I suspect that one would use a soundcard in the PBX system and feed the output to speakers and/or PA system. Would someone please point me to some procedures or documentation to acomplish overhead paging?

Dear all, I have just uploaded to CRAN the version 1.6 of the package 'adehabitat'. Significant changes are listed below: * The package has been reorganized into four parts (see ?adehabitat-package for a description): (i) management of raster maps, (ii) habitat selection / ecological niche analysis, (iii) home range analysis, and (iv) analysis of animals trajects. The package contains

Dear all, I have just uploaded to CRAN the version 1.6 of the package 'adehabitat'. Significant changes are listed below: * The package has been reorganized into four parts (see ?adehabitat-package for a description): (i) management of raster maps, (ii) habitat selection / ecological niche analysis, (iii) home range analysis, and (iv) analysis of animals trajects. The package contains

So, to follow up to my previous thread, we just successfully migrated our NFS-based mail cluster from qmail pop, courier imap, and bincimap to dovecot 1.1rc1. Overall the transition was very smooth, the only unexpected adjustment was having to implement ntpd on each box, rather than doing an hourly ntpdate against our local ntpd server, to prevent dovecot from crashing itself from too much

Hi; Currently I am running xen 3.4.2 on one of my Centos servers , I want to upgrade to latest version of xen but I dont know if I should upgrade to latest branch of xen 3 or xen 4 ? is xen 4 backward compatible with xen 3 VMs ? does it provide any performance benefit compared to xen 3 ? What is your recommendation ? Regards

Hello list. I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without modifications. How did I try it? Created a (non-root) build environment (not a mock ) Installed the kernel.scr.rpm and did a rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee prep-out.log The build failed at the end: Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL Checking

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 ++++

I've looked through the lists and archives for overhead paging and I've seen responses to use nbsd or chan_oss. Does someone have a recipe to follow that shows how to implement overhead paging? best regards, erik