search for: substitudes

Hi, I have two products which are substitudes. I try to fix a system as below to mydata. Demand1 = A1 -B1*Price1 + C1*Price2 Demand2 = A2 +B2*Price1 - C2*Price2 I would expect C1 & B2 to be symmetric, If they are truly substitude. How can I enforce this symmetry when creating a system of equations via SystemFit ? -- View this message i...

Dear R folks, I have several data sets I want to process automatically using R. I found littler [1] and thought this will do the trick. 1. Read in data file to a data frame using `scan()`. 2. Do linear regression. 3. Write the data and the coefficients back to a file. #!/usr/bin/env r if (is.null(argv) | length(argv)!=1) { cat("Usage:

Hi- I am trying to fit a log function to my data, with the ultimate goal of finding the second derivative of the function. However, I am stalled on the first step of fitting a curve. When I use the following code: FG2.model<-(nls((CO2~log(a*Time)+b), start=setNames(coef(lm(CO2 ~ log(Time), data=FG2)), c("a", "b")),data=FG2)) I get the following error: Error in

[EDIT]: Sorry about the second mail. ignore the first one - it had try & and error mistakes in. Problem is still the very same as explaned below. Thanks a lot. Hi, since days I'm trying to substitude my SQL based Postfix/Dovecot mail server by a LDAP based setup. Everything seems to go smooth so far - thanks to the many how to and Dovecot wiki. Unfortunately I'm struggeling,

OK, thanks both. I'll try that. I suspect (very strongly) that it comes from the fact that I did not replace the cran mirror line by an actulal cran mirror URLs... I will give a look at all my backports this weekend and do a little cleaning too! thanks,   David Biau.   ################################# From: Johannes Ranke <jranke@uni-bremen.de> To: r-sig-debian@r-project.org

Hi, since days I'm trying to substitude my SQL based Postfix/Dovecot mail server by a LDAP based setup. Everything seems to go smooth so far - thanks to the many how to and Dovecot wiki. Unfortunately I'm struggeling, since I have to create individual a LDAP schema which suits the currently used LDAP structure. The current tructure looks like this: => dc=MyDomain,dc=TLD ==>

Hi guys, I''m trying to use the Apache SSL class from the camptocamp apache module, The problem seems to be in the File type at the bottom https://github.com/camptocamp/puppet-apache/blob/master/manifests/vhost-ssl.pp Whilst source => "file://$csrfile" doesn''t exist at the time of running, an exec creates it before the file is supposed to be run as the require

Hello, Im using Samba and LDAP together and if I use the scriptPath attribute for a user defined in LDAP, it seems that variable substitions no longer work like they did when you're using the global logon script parameter in smb.conf. example: scriptPath = scripts\%m.bat ==> %m.bat is NOT substituted to machinename.bat Because the "logon scripts" directive of smb.conf will

Am 30.06.2016 um 23:16 schrieb Mark Foley: > Achim, thanks a lot! A couple of questions on your suggested settings: > >> 1. Create an user >> samba-tool create user dovcot > I did this (actually `samba-tool user create dovecot`), but it asked for a password. I > entered one. You didn't mention that, so I hope it's OK. Yes > > >> 2. Add the spn

Achim, I deleted the keytab file and did the following: $ samba-tool user delete dovecot $ samba-tool user add dovecot # again, that asked for a password and I assigned one. $ samba-tool spn add smpt/mail.hprs.local at HPRS.LOCAL dovecot $ samba-tool spn add imap/mail.hprs.local at HPRS.LOCAL dovecot $ ktutil ktutil: addent -password -p smtp/mail.hprs.local at HPRS.LOCAL -k 1 -e arcfour-hmac

Did a few test here "auth_gssapi_hostname = "$ALL"" is no longer required with dovecot (2.2.13 here). Add "auth_debug=yes" to your dovecor config. 192.168.100.1 is my clients ip 192.168.100.101 is the servers ag is the domain account username I use to login to windows and also the username configured in thunderbird. On my debian system an package named

More info ... when I do MAIL=imap://mark at mail.ohprs.org/ mutt (using the domain of the registered certificate). I do not get the message "Certificate host check failed: certificate owner does not match hosthame ..." I do get the same (mutt?) edit screen shown below with the "(r)eject, accept (o)nce, (a)ccept always" action at the bottom. If I "accept (o)nce",

Achim - per your instructions ... > Did a few test here "auth_gssapi_hostname = "$ALL"" is no longer > required with dovecot (2.2.13 here). My dovecot is 2.2.15 and the 10-auth.conf (from the template) has the comment: # Host name to use in GSSAPI principal names. The default is to use the # name returned by gethostname(). Use "$ALL" (with quotes) to allow

Am 30.06.2016 um 10:45 schrieb Mark Foley: > To revisit my problem: I have Dovecot running on the same host as Samba4 AD/DC. I've set > Thunderbird to authenticate with GSSAPI on a domain workstation. I have an /etc/krb5.keytab > file as required by Dovecot. I've also downloaded and installed Kerberos for access to > the k* commands (ktutil, kinit, klist, ...). > > In my

It's getting abit offtopic for the samba list :-) Look at the testing section in http://wiki2.dovecot.org/Authentication/Kerberos do what is mentioned below "Test that the server can access the keytab". If i run the telnet authenticated test and klist afterwards contains the imap keys. Am 01.07.2016 um 08:21 schrieb Mark Foley: > More info ... > > when I do > >

Am 01.07.2016 um 10:37 schrieb Achim Gottinger: > It's getting abit offtopic for the samba list :-) > > Look at the testing section in > http://wiki2.dovecot.org/Authentication/Kerberos do what is mentioned > below "Test that the server can access the keytab". > > If i run the telnet authenticated test and klist afterwards contains > the imap keys. >