similar to: Newbie question: How to use tapply() on several vectors simultaneously

Dear R users, I still feel new to R so please apologize if I am doing something stupid here. My use of the polygon() function produces a result that I cannot comprehend: In a plot, I would like to shade the area below a normal distribution. However, I do not want the entire area to be shaded, but just the area on the right side of a vertical line that I draw through the distribution (in

Dear List, I work with multilevel data from psychological group experiments and have frequently encountered a situation for which I haven't found an elegant solution: I need to assign the value of a specific group member to all members of the group. For example, I have a group leader (identified by a binary vector) and some attribute for all group members. I want to create a new

Dear R-Users, I have a trivial problem, but extensive googling and ??'ing did not solve it: I want to obtain the sums of squares from a summary.aov() object for later use. Example: > DV <- rnorm(100) > IV1 <- as.factor(rep(c("male", "female"), times = 50)) > IV2 <- as.factor(rep(c("young", "old"), times = 50)) > >

Hello, I have a problem with selecting the right type of sums of squares for an ANCOVA for my specific experimental data and hypotheses. I do have a basic understanding of the differences between Type-I, II, and III SSs, have read about the principle of marginality, and read Venable's "Exegeses on Linear Models" (http://www.stats.ox.ac.uk/pub/MASS3/Exegeses.pdf). I am pretty new to

Hello lmer() - users, A call to the lmer() function causes my installation of R (2.11.1 on Mac OS X 10.5.8) to crash and I am trying to figure out the problem. I have a data set with longitudinal data of four subsequent performance measures of 1133 individuals nested in 88 groups. The data is in long format. I hypothesize a performance increase for each individual over time and intend to

Hello everyone, I am employing the waba method from the multilevel package for obtaining a within-group correlation (Description: http://bg9.imslab.co.jp/Rhelp/R-2.4.0/src/library/multilevel/man/waba.html). Does anybody know a way or a calculation for obtaining a significance value for that correlation? And another question: Does anybody know whether it is possible to save individual

Hi, I would find it very useful if puppet were able to replicate passwords for specified users from a master PC (the puppetmaster would do me fine, though I suspect this may not suit everyone). That would make changing passwords on my small Linux network a little easier. cheers John Dubery

I successfully switched to using mysql and all the problems relating to sqllite and stored configs, locking issues, etc. went away. However, it seems as if something new has suddenly popped up in my puppetmaster logs and the clients are failing to compile their configurations: info: Found proxy in /etc/puppet/manifests/site.pp err: Puppet::Parser::Interpreter failed with error Mysql::Error:

Hi, I''m new to puppet and trying to get started using it just in local mode. My basic question is: how can i reference a static file within the module (eg in the module''s files/ subdirectory, as described in http://reductivelabs.com/trac/puppet/wiki/ModuleOrganisation). I suppose i could try using a full.absolute path to the file, but that seems to completely defeat the purpose

I''m in a bit of a pickle and I can''t work out a safe way to do something. I currently have a define called ip that I use to define network interfaces. The built in method didn''t seem to work, so I designed this to write out the /etc/sysconfig/network-scripts/ifcfg- ethX file. However, I started thinking about what if I decide to define an eth0:0 for some purpose, and

Hello everyone, I am trying to regress applicants' performance in an assessment center (AC) on their gender (individual level) and the size of the AC (group level) with a multi-level model: model.0 <- lme(performance ~ ACsize + gender, random = ~1 | ACNumber, method = "ML", control = list(opt = "optim")) I have 1047 applicants in 118 ACs: >

Hi, I''m in the process of evaluating puppet and cfengine for a rollout on a mix of in-house servers and managed customer servers. I''ve always been a pro-cfengine man, and it''s already running on a small setup of 5 machines. But even though I have pretty clear idea of how I should proceed building the system, I''m intimidated by the vast amount of

Dear all, I was wondering if there is any plan to add authentication with OpenPGP key in addition to the DSA/RSA authentication. In the ssh.com version, you got something like that (I don't really remember the correct directive) : PgpSecreKeyfile,PgpKeyID and so on. Is it a planned feature ? Thanks. adulau -- Alexandre Dulaunoy -- http://www.foo.be/ 3B12 DCC2

On 07/18/2018 04:05 PM, Valeri Galtsev wrote: > > > On 07/18/18 14:36, Johnny Hughes wrote: >> On 07/18/2018 01:58 PM, Valeri Galtsev wrote: >> >> >> <snip> >> >>>> But are you guys really telling you think the calendaring / scheduling >>>> for individual users and the main corporate account, etc. .. are >>>>

================================================================ "Because things are the way they are, things will not stay the way they are." Bertolt Brecht ================================================================ Release Announcements ===================== This is the latest bugfix release of the Samba 3.0 series. Please note, that the 3.0 series will be

================================================================ "Because things are the way they are, things will not stay the way they are." Bertolt Brecht ================================================================ Release Announcements ===================== This is the latest bugfix release of the Samba 3.0 series. Please note, that the 3.0 series will be

Thank you for reading. I am trying to get sphericity values, and I understood I need to use mlm, but how do I implement a nested within subject design in mlm? I already read the R newsletter, fox chapter appendix, EZanova, and whatever I could find online. My original ANOVA anova(aov(resp ~ sucrose*citral, random =~1 | subject, data = p12bl, subset = exps==1)) Or anova(aov(resp ~