search for: comparisons

Dear all, I am trying to create a list, where each list element is a vector of different length arrays that contain 2by2 matrices. To be more specific there are 11 treatments that are compared with placebo (we have 11 comparisons) and each comparison is studied by a different number of trials and each trial has a different number of missing participants in both arms. The length of the list is equal to the number of comparisons. In each comparison the number of arrays is equal to the number of trials that study this comparis...

Hi all, The past few weeks I've been busy comparing lossless audio codecs to update the comparison.html page on the FLAC website (and because I wrote a comparison for Hydrogenaudio in the past) and its ready now. Because the patch is pretty large, I've placed it here: http://www.icer.nl/misc_stuff/update-comparison-and-fix-IE-news.patch.zip The reason to do this is because the

Hi. I am trying to get data from mysql database using a couple of queries. I do one query to find out the indexes. Then i need to use these indexes in another query, but i keep getting errors. Here is something: numb <- dbSendQuery(con2, "select distinct(comparison) from table1") count <- fetch(numb, -1) my.matrix <- as.matrix(count) rs <- dbSendQuery(con2, "select

...close_quarter == as.Date("2011-02-01")/, : Incompatible methods ("Ops.ordered", "Ops.Date") for "==" Why should this be a problem -- Isn't this being overly cautious? Can anyone think of a case where coercing the ordered factor to a normal factor for comparisons of == would do the wrong thing? Perhaps this is a question for the developer's section. Cheers -john mark agosta -- View this message in context: http://r.789695.n4.nabble.com/Finicky-factor-comparison-operators-tp4400377p4400377.html Sent from the R help mailing list archive at Nabble.c...

Eli, Using the variables from the original IR, assuming tmp == tmp1 and assume the value is not nan ogt(tmp, tmp1) is !isnan(tmp) && !isnan(tmp1) && tmp > tmp1, or false ule(tmp, tmp1) is isnan(tmp) || isnan(tmp1) || tmp <= tmp1, or true So, this is invalid, or am I misunderstanding what ogt and ule stand for? Assuming this is valid, why convert comparison instructions

Not sure if this document will be shown to any dtrace users but here is a link if you want to comment on it http://sources.redhat.com/systemtap/wiki/SystemtapDtraceComparison I have went line by line and commented on its content and in accuracies and posted it both to the systemtap email list and my blog, you can see the blogged version at

Hi, we need some help to define planned comparisons. I've based my understanding of the problem on reading Tabachnick and Fidell (2006), ie: http://www.ablongman.com/catalog/academic/product/0,1144,0205459382,00.html I don't understand how to specify planned comparisons in R. I've not found explanations for this in MASS or elsewhere....

[Moderator: This was erronously sent to R-announce, and filtered fortunately ] Hi, This is my first time to use R. I'm wondering which function I can use to do multiple comparison. I have an lm object and want to do multiple comparison based on this object. Splus has a function multicomp() but I could not find a similar one in R. Thanks in advance. Really appreciate it. Julie

Commit 0deab087b16a ("vsock/virtio: use RCU to avoid use-after-free on the_virtio_vsock") starts to use RCU to protect 'the_virtio_vsock' pointer, but we forgot to annotate it. This patch adds the annotation to fix the following sparse errors: net/vmw_vsock/virtio_transport.c:73:17: error: incompatible types in comparison expression (different address spaces):

Commit 0deab087b16a ("vsock/virtio: use RCU to avoid use-after-free on the_virtio_vsock") starts to use RCU to protect 'the_virtio_vsock' pointer, but we forgot to annotate it. This patch adds the annotation to fix the following sparse errors: net/vmw_vsock/virtio_transport.c:73:17: error: incompatible types in comparison expression (different address spaces):

Dear R users, I have seven regression lines I´d like to compare, in order to find out if these are significatively different. The main problem is that these are curves, non normal, non homogeneous data, I´ve tried to linearize them but it has not worked. So I´d like to know if you know any command or source in R which explains how to perform this kind of comparison. Thanks in advance for your

Hi, Can somebody tell me, which is the fastest way to make comparisons between all rows in a matrix (here A) and put the results to the new symmetric matrix? I have here used cosine distance as an example, but the comparison function can be any other, euclidean dist etc. A=rbind(c(2,3),c(4,5),c(-1,2),c(5,6)) M=matrix(nrow=length(A[,1]),ncol=length(A[,1])) for(i in...

...all comparison instructions and trying to > guess which instruction LLVM converted the current comparison > instruction from and then converting to a supported instruction is not > as simple as it can be. It's not a matter of guessing... you need to able to support all of the possible comparisons, since they can be introduced by optimizers at multiple levels. > For example, I need to convert all ogt instructions to an olt > instruction with LHS and RHS swapped, but since ogt is converted to ule, > do I convert all ule into olt and swap? The existing legalization infrastructure fo...

...Subset,GeneNameSubset,p.adjuxt.method=bonferroni,p ool.sd=FALSE) returns, Error in meanplot.R(c(3258, 3780, 3968, 2577, 8831, 2501, 2586, 2679, : couldn't find function "pairwise.t.test" I also looked at the R function p.adjust I am not sure how p.adjust with multiple comparisons. Does R support multiple comparison tests (Tukey, Bonferroni, etc...) and are they easy to implement? 2) I am also trying to plot some information either as boxplot, dotplots, or plots. What I want to do is produce multiple plots simultaneously on separate "R Graphics: Device 2 (ACTIVE)&qu...

Hi I'm having a problem compiling opus-tools-0.1.7. Version opus-tools-0.1.6 seems to compile OK. I've tried with opus-1.0.3 and opus-1.1-beta. The errors are like this:- "undefined reference to `sqrtf'" etc. This OS is Peppermint Three, similar to Ubuntu 12.04. It uses:- gcc --version gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 Google says it's maybe something to do

On Mon, Nov 10, 2008 at 3:06 PM, Villmow, Micah <Micah.Villmow at amd.com> wrote: > With the above kernel run through llc with -march=x86 > -view-dag-combine1-dags I still see the ogt as the comparison operation, but > when I run it with llc -march=x86 -view-legalize-dags the ogt node has been > transformed into a ule. Okay... I can see that in the attached graph. > So, my

Hi all, Came across this curious behavior in: R version 2.5.0 Patched (2007-06-05 r41831) A simplified example is: > all(c(NA, NA, NA) > NA, na.rm = TRUE) [1] TRUE Is this expected by definition? If one reduces this to individual comparisons, such as : > NA > NA [1] NA > all(NA > NA) [1] NA > all(NA > NA, na.rm = TRUE) [1] TRUE the initial comparison on the 3 element vector would be consistent with the last example. If one evaluates each side of the comparison within the parens in the initial example, you get so...

Dear useRs, I am having a hard time coming up with a nice and efficient solution to a problem on entires matrices or data.frames. In spirit, this is similar to what setdiff() and setequal() do, but I need it in more dimensions. Here's a brief description. * given a set of factors or sequences, expand.grid() gives me the set of permutations in a data.frame; in my case all

Hi, I downloaded the latest tcng release, however am having problems to build it.below are the kind of error messages am getting. Do u people have a clue as to why this is happening ? Thanks in advance =-============================================ - - - - make[3]: Entering directory `/home/joolia/tcnge/tcng/tcsim/ulib/iproute2/lib'' gcc -D_GNU_SOURCE -O2 -Wstrict-prototypes

I have a simple program that generates correct intermediate representation. However, when working on my backend, and my lowering function gets called. The comparison operation is flipped via an invalid transformation. i.e. gt ==> le, lt ==> ge etc.. define void @test_fc_if_gt(double %x, double %y, double addrspace(11)* %result) { entry: %x.addr = alloca double ;