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Dear R-users, I am a dentist (so forgive me if my question looks stupid) and came across a problem when I did simulations to compare a few single level and two level regressions. The simulations were interrupted and an error message came out like 'Error in MEestimate(lmeSt, grps) : Singularity in backsolve at level 0, block 1'. My collegue suggested that this might be due to my codes

Good afternoon everybody, I'm quite new in functions optimization on R and, whereas I've read lot's of function descriptions, I'm not sure of the correct settings for function like "optimx" and "nlminb". I'd like to minimize my parameters and the loglikelihood result of the function. My parameters are a mean distance of dispersion and a proportion of

Dear R users I am trying to use OPTIMX(OPTIM) for nonlinear optimization. There is no error in my code but the results are so weird (see below). When I ran via OPTIM, the results are that Initial values are that theta0 = 0.6 1.6 0.6 1.6 0.7. (In fact true vales are 0.5,1.0,0.8,1.2, 0.6.) -------------------------------------------------------------------------------------------- >

On Sat, Feb 14, 2009 at 00:17, <ashrafi@ucdavis.edu> wrote: Hi, I was trying to read ~400 chips in an affybatch and I got the same message. Could you find a remedy for that. My server has 128 GB of RAM. However, R halted ever before it uses the memory. I have been able to load upto 250 CEL files but this time I wanted to test what would happen if I want to normalize 400 chips. Thanks

On 26 Sep 2015, at 12:15, Greg Wildman <lists at itns.co.za> wrote: > > Hello, > > I am trying out 2.2.19.rc1 on a lightly loaded server with no problems > so far. The reason I wanted to try 2.2.19.rc1 was to get access to the > %{listener} variable in the auth phase so I can modify the SQL > password_query according to which unix_listener is being queried. > >

Dear R users When I use OPTIMX with BFGS, I've got the following error message. ----------------------------------------------------------------- > optimx(par=theta0, fn=obj.fy, gr=gr.fy, method="BFGS") Error: Gradient function might be wrong - check it! ----------------------------------------------------------------- So, I checked and checked my gradient function line by

Hello, I am trying out 2.2.19.rc1 on a lightly loaded server with no problems so far. The reason I wanted to try 2.2.19.rc1 was to get access to the %{listener} variable in the auth phase so I can modify the SQL password_query according to which unix_listener is being queried. According to the docs, "These variables work only in Dovecot-auth and login_log_format_elements setting". I

Dear R users, I am using v2.0.1 on Windows 2000. I have read a ".dat" file with several vectors, including 2 factors (2 levels x 3 levels), and a vector of responses, into R. There are no unique row names. When I try plot(x,y) or lm(y~x) the following error is returned: Error in model.frame(formula, rownames,...extranames: variable lengths differ What am I doing wrong? I am a

Hello! I am trying to create an R optimization routine for a task that's currently being done using Excel (lots of tables, formulas, and Solver). However, otpim seems to be finding a local minimum. Example data, functions, and comparison with the solution found in Excel are below. I am not experienced in optimizations so thanks a lot for your advice! Dimitri ### 2 Inputs:

Hello! Dovecot manages different domains. Today I renewed the certifiactes from letsencrypt and since that time, dovecot does not recognized the certs for different domains anymore: This is part of my config: ssl = yes ssl_cert = < /etc/letsencrypt/live/bitcorner.de/fullchain.pem ssl_key = < /etc/letsencrypt/live/bitcorner.de/privkey.pem local 37.120.166.21 { # instead of IP you can also

The network device operation for reading statistics is only called in one place, and it ignores the return value. Having a structure return value is potentially confusing because some future driver could incorrectly assume that the return value was used. Fix all drivers with ndo_get_stats64 to have a void function. Signed-off-by: Stephen Hemminger <sthemmin at microsoft.com> ---

The network device operation for reading statistics is only called in one place, and it ignores the return value. Having a structure return value is potentially confusing because some future driver could incorrectly assume that the return value was used. Fix all drivers with ndo_get_stats64 to have a void function. Signed-off-by: Stephen Hemminger <sthemmin at microsoft.com> ---

On Sat, 2018-12-08 at 11:03 +0100, Marco Fioretti wrote: > Greetings, > I have had to reinstall my email server on another Linux (centos 7.6) > VPS, with a newer version of dovecot, other software and a brand new > letsencrypt certificate just for email withpostfix and dovecot (that > certificate works fine with postfix). Output of dovecot --version and > dovecot -n on the new

On Fri, 2019-09-06 at 17:25 -0700, remo--- via dovecot wrote: > What is the best way to adopt multiple certs? I have a setup that creates letsencrypt certs for each customer domain. To automate this I have the following at the end of conf.d/10-ssl.conf !include ssl.d/*.conf This includes any .conf file under conf.d/ssl.d Now it is a simple matter to add and remove certificates for each

Hello, First: I am not subbed to this list. - So any answers should be CC:ed to me. Thank you. I have a freshly installed debian woody linux box. With 2.4.18 with XFS patch. - I have two drives (76G + 40G) that I have used LVM to get a bigger single volume of. It worked perfectly with scp etc. - But now when I installed samba I get timeouts. [2002/07/06 12:15:32, 0]

What problem are you seeing? It uses the correct SSL certs when I connect. prompt> gnutls-cli --port 993 mail.nimmini.de Processed 149 CA certificate(s). Resolving 'mail.nimmini.de:993'... Connecting to '46.38.231.143:993'... - Certificate type: X.509 - Got a certificate list of 2 certificates. - Certificate[0] info: - subject `CN=nimmini.de', issuer `CN=Let's Encrypt