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Hi, I want to fit the following model to my data: Y_t= a+bY_(t-1)+cY_(t-2) + Z_t +Z_(t-1) + Z_(t-2) + X_t + M_t i.e. it is an ARMA(2,2) with some additional regressors X and M. [Z_t's are the white noise variables] How do I find the estimates of the coefficients in R? And also I would like to know what technique R employs to find the estimates?...

...SSH protocol sends them at the time a session is opened, well after authentication has completed. At best, they could be made available to the PAM session modules but there's no way to make user-specified environment available to auth and account modules. Similarly, environment variables _set by_ PAM override anything the user set by SetEnv/SendEnv, on the basis that admin-specified environment shouldn't be manipuable by a (usually) unprivileged user. -d

Hi all, I want to fit the following model to my data: Y_t= a+bY_(t-1)+cY_(t-2) + Z_t +Z_(t-1) + Z_(t-2) + X_t + M_t i.e. it is an ARMA(2,2) with some additional regressors X and M. [Z_t's are the white noise variables] So, I run the following code: for (i in 1:rep) { index=sample(4,15,replace=T) final<-do.call(rbind,lapply(index,func...

I know it does not look very good - using the same column names to mean different things in different data frames, but here you go: --8<---------------cut here---------------start------------->8--- > x <- data.frame(a=c(1,2,3),b=c(4,5,6)) > y <- data.frame(b=c(1,2),a=c("a","b")) >

Hello everyone, I am trying to adjust the systemd-logind classification of the SSH session opened by Ansible client. By default the SSH session created by Ansible client is Class=user and Type=tty in systemd-logind. pam_systemd.so allows users to change this default via the environment variables XDG_SESSION_CLASS and XDG_SESSION_TYPE. When I set these variables on the client and make sure they

...between each release. Proposal: ------------- I’m wondering if it would be possible to introduce a “strict arel” mode for ActiveRecord which if turned on allows only SQL-safe Arel-style queries (including queries that are internally built via Arel by ActiveRecord, such as hash queries and find_by_xyz queries). It looks like there’d be two main aspects to an implementation of this mode: 1) A change to Arel to allow the construction of SqlLiterals to be restricted to values that are program constants (i.e., fully determined at application boot time, before the first request is served). 2...

...? visual1.XYZ.com. (42) E..F..@.@......5.......5.2...............visual1.XYZ.com..... 20:11:24.730683 IP (tos 0x0, ttl 128, id 16670, offset 0, flags [none], length: 86) 172.68.1.201.53 > 172.68.1.53.32772: 43503* q: A? visual1.XYZ.com. 1/0/0 visual1.XYZ.com. A[|domain] E..VA.....u*.......5.5...By_.............visual1.XYZ.com................. 20:11:24.731232 IP (tos 0x0, ttl 64, id 52383, offset 0, flags [DF], length: 1377) 172.68.1.53.32772 > 172.68.1.201.88: E..a..@.@......5.......X.M..l..A0..=..............0...0................n...0...... 20:11:24.733031 IP (tos 0x0, ttl 128, id 16671,...