similar to: comparing matched proportions using glm

Is this how a t hypothesis test is done when I don't have the actual data, but just the summarized statistics: > #Homework 9.2.6 [1] > n<-31 > xbar<-3.10 > s_x<-1.469 > m<-57 > ybar<-2.43 > s_y<-1.35 > s_pooled<- (((n-1)*s_x^2) + ((m-1)*s_y^2)) / (n + m - 2) > s_pooled [1] 1.939521 > t_obs <- (xbar - ybar) / (s_pooled * (sqrt(1/n + 1/m)))

Hi to all I hope you can help me. # I'm trying to plot the following ratio data with standard error bars (horizontal). ratioBiomass <- c(1.327, 0.865, 1.900, 0.992, 1.469, 1.381, 1.230,1.269, 2.411, 1.288, 1.861, 0.714, 1.341, 1.362, 1.065, 2.374) SEratio <- c(19.28, 5.04, 0.01, 0.01, 0.90, 0.02, 0.002, 11.37, 0.004, 0.29, 0.003, 0.13, 0.21, 0.52, 1.66, 14.57) Species <-

Dear R-Helpers, I've looked high and low for a function that provides frequencies, proportions and cumulative proportions side-by-side. Below is the table I need. Is there a function that already does it? Thanks, Bob > # Generate some test scores > myValues <- c(70:95) > Score <- ( sample( myValues, size=1000, replace=TRUE) ) > head(Score) [1] 77 71 81 88 83 93 > >

i want to create link on the matched field: f.e. i have person and phone models. class Person < ActiveRecord::Base has_many :phones acts_as_ferret :fields => [:phone_numbers] def phone_numbers phones.collect{|phone| phone.number} end end search result''s page lists out people with matched phone_numbers highlighted. i want to create link on matched phone_number to get

Hi, I used Ferret to build an index and try to search here. But it looks like it always return only 10 matches results, event the return number of search_each is more than 10. Did I do something wrong? ------------------ n = index.search_each("ruby") do |doc, score| puts index[doc][''file''] end print n ------------------ I can only see 10 lines'' output.

I have some filters.. like this: $TC filter add dev $dev_isp protocol ip parent 3:0 pref 3 u32 match ip protocol 6 0xff match ip sport $prt 0xffff flowid 3:2 I throw only few types of packets to 3:2, all other traffic I want to put on 3:3, but this doesn''t work(!): $TC filter add dev $dev_isp protocol ip parent 3:0 pref 4 flowid 3:2 When type that command I have this: Unknown filter

I am designing an interlaboratory validation study for a presence/absence alternative method test kit vs. a presence/absence reference method test kit. There will be 10 laboratories conducting tests using both methods. In each laboratory, there will be 5 specimens tested, each of the 5 specimens twice by both methods (alternative, standard). The total number of data are 10 x 5 x 4 = 200.

Hi, I'm using the add-on package "sound".I have the following > q<-loadSample("a.wav") > plot.Sample(q,axes=FALSE) this gives me the error. Error in plot.default(sound(s)[1, ], type = "l", col = "red", ylim = c(-1, : formal argument "axes" matched by multiple actual arguments I'm guessing the package has some predefined

I am running the nnet package as > neural.soft<-nnet(custcat~region+ed+marital+tenure+age+address+income,size=3,softmax=TRUE) This returns the error message : formal argument "softmax" matched by multiple actual arguments Here the dependent variable "custcat" is a factor with 4-levels. This error does not crop up for any other arguments of nnet(), including

Hello, I have this message in syslog that I'd like to ignore: === Apr 5 15:31:37 server77 upnpd[11728]: TimerThreadRemove failed! === I use these rules to ignore it in a file located in ignore.d.server (which contains some other rules which work): === ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ upnpd\[[0-9]+\]: TimerThreadRemove failed!$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+

https://bugzilla.netfilter.org/cgi-bin/bugzilla/show_bug.cgi?id=45 Summary: Feature: only count packets that get matched in a chain Product: netfilter/iptables Version: linux-2.4.x Platform: i386 OS/Version: Debian GNU/Linux Status: NEW Severity: enhancement Priority: P2 Component: ip_tables (kernel)

https://bugzilla.netfilter.org/cgi-bin/bugzilla/show_bug.cgi?id=45 laforge@netfilter.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WONTFIX ------- Additional Comments From

-- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://et.redhat.com/~rjones/libguestfs/ See what it can do: http://et.redhat.com/~rjones/libguestfs/recipes.html -------------- next part -------------- >From ca375bb29295523238e297820d4f641db01d9742 Mon Sep 17

I've got two 1.6.2 asterisk boxes. I'd like to be able to set up two separate sip connections. But when I try that I get: chan_sip.c:12671 check_auth: username mismatch, have <one-sip-peer>, digest has <another-sip-peer> Looking around I found this in a 2007 bug report on version 1.4.4, https://issues.asterisk.org/view.php?id=9678: THis is well known. There is a lot of

https://bugzilla.samba.org/show_bug.cgi?id=3175 wayned@samba.org changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #1518 is|0 |1 obsolete| | Attachment #1519 is|0 |1 obsolete|

https://bugzilla.samba.org/show_bug.cgi?id=10551 Summary: Daemon infinite loop when no matched user in secrets Product: rsync Version: 3.1.1 Platform: x64 OS/Version: Linux Status: NEW Severity: major Priority: P5 Component: core AssignedTo: wayned at samba.org ReportedBy: ryan at

This is related to the wishlist item 856 that Paul Gilbert submitted. If there's a missing closing brace, a whole section can silently disappear. It would be nice if the help parser (or CHECK) checked for matching braces in help files, and reported an error when they don't match over the whole file, or when one section is started within another one. For example: \name{test}

Hi, very sporadic and non-reproducible, I get the following type of errors: Error in get(name, envir = envir) : formal argument "envir" matched by multiple actual arguments Error in exists(cacheName, envir = envir, inherit = FALSE) : formal argument "envir" matched by multiple actual arguments Error in paste(..., sep = sep) : formal argument "sep" matched by

When I run R CMD check R.oo on R v2.7.0 devel (2008-03-04 r44677) on WinXP I get the following error while testing examples: Error in match(x, table, nomatch = 0) : formal argument "nomatch" matched by multiple actual arguments Calls: setMethodS3 -> setMethodS3.default -> %in% -> match Execution halted How is that even possible with: > get("%in%") function (x,

[Corrected the model formula to include "method".] I am designing an interlaboratory validation study for a presence/absence alternative method test kit vs. a presence/absence reference method test kit. There will be 10 laboratories conducting tests using both methods. In each laboratory, there will be 5 specimens tested, each of the 5 specimens twice by both methods (alternative,