search for: nitro

Displaying 20 results from an estimated 118 matches for "nitro".

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2006 Oct 09
1
split-plot analysis with lme()
Dear R-help, Why can't lme cope with an incomplete whole plot when analysing a split-plot experiment? For example: R : Copyright 2006, The R Foundation for Statistical Computing Version 2.3.1 (2006-06-01) > library(nlme) > attach(Oats) > nitro <- ordered(nitro) > fit <- lme(yield ~ Variety*nitro, random=~1|Block/Variety) > anova(fit) numDF denDF F-value p-value (Intercept) 1 45 245.14333 <.0001 Variety 2 10 1.48534 0.2724 nitro 3 45 37.68560 <.0001 Variety:nitro...
2017 Nov 11
11
[Bug 103689] New: there is an exploitable page fault that can be reliably triggered from the chromium sandbox can possibly lead to remote attackers causing a denial of service condition or possibly running system code.
...should effect chrom-os too, https://chromium.googlesource.com/chromiumos/third_party/drm/+/292da616fe1f936ca78a3fa8e1b1b19883e343b6/nouveau/nouveau.h this is the kernel stack: comm="webbrowser-app" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 Nov 10 11:22:13 nitro kernel: [ 53.352636] audit: type=1400 audit(1510305733.908:25): apparmor="DENIED" operation="connect" profile="webbrowser-app" pid=1903 comm="webbrowser-app" family="unix" sock_type="stream" protocol=0 requested_mask="send receive c...
2017 Oct 10
1
Unbalanced data in split-plot analysis with aov()
...two values missing. I realized that if the data is slightly unbalanced, the effect of the subplot-treatment will also appear and be tested against the mainplot-error term. I replicated this with the Oats dataset from Yates (1935), contained in the nlme package, where Variety is on mainplot, and nitro on subplot. > # Oats dataset (Yates 1935) from the nlme package > require(nlme); data <- get(data(Oats)) > data$nitro <- factor(data$nitro);data$Block <- as.factor(as.character(data$Block)) > nrow(data) # 6 Blocks * 4 N-levels * 3 Varieties = 72 obs -> orthogonal and...
2009 Oct 12
3
xyplot does not find variable in data
...ent does the "data" designation cause the function to look inside the "data" for variables? In the examples below, the "subset" argument understands that "Variety" is a variable in the data. But the "scales" argument does not understand that "nitro" is a variable in the data. What principle is at work? library(MEMSS) # The following works fine: xyplot( yield ~ nitro , data=Oats , scales=list( x=list( at=unique(Oats$nitro) ) ) , subset=Variety=="Victory" ) # But the following returns an error: xyplot( yield...
2004 Jul 27
1
re: help with lattice plot
Dear List, I have been using R to create an xyplot using the panel function within lattice libraries. This plot is based on the data supplied in R named 'Oats'. The graph represents oat yield by nitro level with an overlay of each variety of oats for each nitro level. I have three questions regarding this graph: 1) I cannot seem to specify the type of symbol used by the plot, even though it is included in the code below, it will change when the code is changed? 2) I have managed to include a le...
2006 Aug 05
6
Q about Mongrel::Configurator
Hi, what is the preferd way to configure/start mongrel? [ ] with Mongrel::Configurator => HttpServer [ ] @var = HttpServer.new(...) @var.run I ask because the only debug methode i have found was in Mongrel::Configurator ;-) @Zed: are you also subscribed on nitro list?! regards Alex
2015 Jun 27
1
The usage if libguestfs
HI all: my problem is : I want to use libguestfs on other project. if I just run a test C programm It works well just run : cc prog.c -o prog -lguestfs -I /usr/libguestfs/libguestfs-1.28.10/src/ I write a C programm in my project , after that I run make , it happend: /usr/nitro/libvmi-master/libvmi/.libs/libvmi.so: undefined reference to `guestfs_launch' /usr/nitro/libvmi-master/libvmi/.libs/libvmi.so: undefined reference to `guestfs_close' /usr/nitro/libvmi-master/libvmi/.libs/libvmi.so: undefined reference to `guestfs_inspect_os' /usr/nitro/libvmi-master/lib...
2006 Apr 02
1
Find and remove matching parentheses
To create a more end-user readable table captions for modeld, I would like to get rid of the I(...) construct in formulae ("what's the hell does the I(..) mean in the contrast table") Example: effect ~ I(sqrt(nitro))*treat + I(nitro^2) should giv effect ~ sqrt(nitro)*treat + nitro^2 In know, this is a dumb model, just my test case. As far I remember, finding matching parentheses is nasty in regexp, so I resorted to a loop and counting opening/closing. Is there a more elegant solution? Dieter
2006 Jul 19
0
Cluster in Nitro?
I want to run a mongrel cluster for a Nitro app but can''t find any documentation on how to do this. Has anyone done it before? Can anyone give me some pointers? Thanks in advance, Aidan
2009 Oct 10
1
lattice auto.key drop unused levels
The following code produces a legend ("key") that mentions the unused levels of Block. library(MEMSS) xyplot(yield~nitro, subset=(Block=="I" | Block=="II"), data=Oats, group=Block, auto.key=T) and adding "drop.unused.levels=T" does not fix it. And in fact even the following does not solve the problem: xyplot(yield~nitro, data=Oats[Oats$Block=="I" | Oats$Block=="II"...
2010 Jan 19
1
A model-building strategy in mixed-effects modelling
Dear all, Consider a completely randomized block design (let's use data(Oats) irrespoctive of the split-plot design it was arranged in). Look: library(nlme) fit <- lme(yield ~ nitro, Oats, random = ~1|Block, method="ML") fit2 <- lm(yield ~ nitro + Block, Oats) anova(fit, fit2) gives this: Model df AIC BIC logLik Test L.Ratio p-value fit 1 4 624.3245 633.4312 -308.1623 fit2 2 8 611.9309 630.1442 -297.9654 1 vs 2 20.39366 4e-04 Cle...
2008 Mar 19
1
[PS] Two Way ANOVA
Ben, I would like to test the sulfur on the clover field, nitrogen on the clover field and then test for the presence of interaction. Sorry about the last email, seems it really screwed itself over, here it is again, hopefully nicer: Nitrogen(0) Nitrogen(20) Sulfur(0) 4.54 5.73 Sulfur(3)...
2009 Oct 30
1
How to properly shade the background panels of an xyplot?
Dear R users, this is a follow up of this message http://tolstoy.newcastle.edu.au/R/e6/help/09/05/13897.html I'm reproducing the core of it for convenience. > // > / data(Oats, package = "MEMSS") / > / tp1.oats <- xyplot(yield ~ nitro | Variety + Block, / > / data = Oats, / > / panel = function(x, y, subscripts, ...) { / > / # How to normalize my heatmap metric > with / > / # the value of the panel that has &g...
2011 Jun 02
1
an efficient way to calculate correlation matrix
Dear all, I have a problem. I have m variables each of which has n observations. I want to calculate pairwise correlation among the m variables and store the values in a m x m matrix. It is extremely slow to use nested 'for' loops if m and n are large. Is there any efficient alternative to do this? Many thanks for your suggestions!! Bill
2006 Mar 27
2
Capistrano deployment issues under Ubuntu Dapper
...from /usr/lib/ruby/gems/1.8/gems/capistrano-1.1.0/bin/cap:11 from /usr/bin/cap:18 I''ve googled around and haven''t seen anything particularly useful. I''ve got an up-to-date-as-of-this-morning dapper, and the following gems installed (pretty much rails + nitro): actionmailer (1.1.5) actionpack (1.11.2) actionwebservice (1.0.0) activerecord (1.13.2) activesupport (1.2.5) BlueCloth (1.0.0) capistrano (1.1.0) cmdparse (2.0.0) daemons (0.4.2) facets (1.2.0, 1.1.0, 1.0.3) gen (0.29.0) glue (0.29.0) needle (1.3.0) net-sftp (1.1.0) net-ssh (1.0.8) nitro (0.29....
2005 Oct 10
1
ActionPack tests are failing
Hi, i''m currently looking into a problem with the tests for ActionPack. 127 of them are failing on my windows machine. On Linux everything is working fine so far. I just wasted a good part of an hour trying to find the problem on windows...the solution is: Nitro and not Windows. I''m using Edge Rails and have no rails gem installed. On Windows I have the Nitro/Glue/Og gems installed but not on Linux. The problem is, that the document.rb from EdgeRails is required (I verified that) but document itself requires "html/node" and that seem...
2004 Aug 06
3
Darkice memory leak
Tried both the binary and compiling the src. Both leaking. It the setting suggested in "INSTALL.lame" didn't work and so I suspected the compiliation settings so I tried various settings. The compiler version is the one coming with RedHat 7.2 gcc3-3.0.1-3. Kristjan <p><p><p><p>-----Original Message----- From: owner-icecast@xiph.org
2007 Sep 12
2
A puzzling spec failure in a shared describe
...orking :) Specifically, I''m puzzled by the following failure: 1) ''A default (DbiAdapter) connection to a new Og store should refer to the default database in its ''name'' attribute.'' FAILED expected: :memory, got: "test" (using ==) /usr/src/nitro-repo/og/test/og/adapter/dbi.rb:242: /usr/src/nitro-repo/og/test/og/adapter/dbi.rb:318: The text refers to the description of a set of expectatons far away from the lines references, in fact those line numbers refer to different describe section altogether. The ''got "test"'&...
2008 Jan 03
23
deployment survey
Hello Mongrels, Building on the last messages about Fastthread, can we get a detailed survey of the different ways people are deploying their applications? It will help with near-future Mongrel development. Please include the following things: * Framework, if any (Camping, Merb, Rails, Nitro, Ramaze, IOWA, Rack...) * Mongrel version * Mongrel handlers used (rails, dirhandler, camping, cgiwrapper...) * How many mongrel routes and handlers per route registered (if you don''t know, it''s probably <= 2) * Any Mongrel plugins used (mongrel_upload_progress, mongrel_gzip, m...
2006 Jun 29
7
Mongrel says it works, but it doesn''t
...04] INFO WEBrick 1.3.1 [2006-06-29 18:46:04] INFO ruby 1.8.4 (2005-12-24) [i386-mswin32] [2006-06-29 18:46:04] INFO WEBrick::HTTPServer#start: pid=1748 port=3000 but when I point my browser to http://0.0.0.0:3000 I get that firefox cannot make connection etc. this is realy shit cause now rails (nitro or any other webrock server has the very same problem) just won''t work. So when I heard of mongrel I thought, jahoee, maby I still can enjoy my own webserver made in ruby. but quess what? this is mongrel''s message >mongrel_rails start ** Starting Mongrel listening at 0.0.0.0:3...