search for: comparison

Displaying 20 results from an estimated 7970 matches for "comparison".

2012 Oct 23
5
List of multidimensional arrays
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 compari...
2013 Jan 06
3
[PATCH] Website comparison + fix IE
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 current te...
2006 Nov 17
2
Forming SQL Query at run-time
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 A.comparison,A.id, A.q_value, B.q_value from table1 as A, table1 as B where A.comparison = 'my.matrix[11481]' AND B.comparison = 250 AND A.id = B.id") RS-DBI dri...
2012 Feb 18
1
Finicky factor comparison operators
This error occurs because the "==" comparison operator doesn't allow comparison of ordered and normal factors: /df[df5$close_quarter == as.Date("2011-02-01"),]/ Warning message: In /`[.data.frame`(df, df$close_quarter == as.Date("2011-02-01")/, : Incompatible methods ("Ops.ordered", "Ops.Date") f...
2008 Nov 11
4
[LLVMdev] Invalid comparison instruction generation
...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 instead of just passing them through as they originally exist? The backend I am targeting does not support 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 s...
2006 Sep 13
10
Comments on a Systemtap vs Dtrace comparison.
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 http://uadmin.blogspot.com/2006/09/going-line-by-line.html but feel free to post your comments to the systemtap mailing list or...
2006 Jul 17
2
planned comparisons for ANOVA
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...
2002 Jul 08
4
Which function to use for multiple comparison?
[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 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing lis...
2020 Jul 10
3
[PATCH] vsock/virtio: annotate 'the_virtio_vsock' RCU pointer
...io: 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): net/vmw_vsock/virtio_transport.c:73:17: struct virtio_vsock [noderef] __rcu * net/vmw_vsock/virtio_transport.c:73:17: struct virtio_vsock * net/vmw_vsock/virtio_transport.c:171:17: error: incompatible types in comparison expression (different...
2020 Jul 10
3
[PATCH] vsock/virtio: annotate 'the_virtio_vsock' RCU pointer
...io: 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): net/vmw_vsock/virtio_transport.c:73:17: struct virtio_vsock [noderef] __rcu * net/vmw_vsock/virtio_transport.c:73:17: struct virtio_vsock * net/vmw_vsock/virtio_transport.c:171:17: error: incompatible types in comparison expression (different...
2012 Jul 30
3
curve comparison
...mpare, 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 help! [[alternative HTML version deleted]]
2006 Oct 06
4
Row comparisons to a new matrix?
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...
2008 Nov 11
0
[LLVMdev] Invalid comparison instruction generation
...mp1, or true Correct; in fact, ogt and ule are exact opposites. > So, this is invalid, or am I misunderstanding what ogt and ule stand > for? What you're missing is the xor in the pre-combine graph; I assume it got added during branch lowering. > Assuming this is valid, why convert comparison instructions instead of > just passing them through as they originally exist? The backend I am > targeting does not support all comparison instructions and trying to > guess which instruction LLVM converted the current comparison > instruction from and then converting to a supported ins...
2000 Aug 03
1
multiple comparison tests & simultaneous multiple plots
I am not sure if my message made it through, so here it is again! Hi Rer's, R-1.1.0 I have two questions for you: 1) I am trying to complete a multiple comparison test after completing a one-way ANOVA on some data. I think this is pretty reasonable. aov(MetricSubset ~ GeneNameFactor) works pairwise.t.test(MetricSubset,GeneNameSubset,p.adjuxt.method=bonferroni,p ool.sd=FALSE) returns, Error in meanplot.R(c(3258, 3780, 3968, 2577, 8831, 2501, 2586, 267...
2013 Sep 24
5
Problem compiling opus-tools-0.1.7
...ng all in . make[2]: Entering directory `/home/peppermint/build/opus-tools-0.1.7' ? CC?????? src/opusenc-opus_header.o ? CC?????? src/opusenc-opusenc.o ? CC?????? src/opusenc-picture.o ? CC?????? src/opusenc-resample.o src/resample.c: In function ?update_filter?: src/resample.c:607:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] src/resample.c:688:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] src/resample.c:696:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] src/resample.c:699...
2008 Nov 11
0
[LLVMdev] Invalid comparison instruction generation
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 question is, how do I get llvm to stop doing invalid translation of > comparison instructions? This problem aff...
2007 Jun 20
2
Expected behavior from: all(c(NA, NA, NA) < NA, na.rm = TRUE)?
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 s...
2006 Sep 28
1
Comparing entire row sets at once efficiently
...numeric so I could convert the data frame to a matrix let's call this one Candidates * I have a second matrix (or data frame) to compare to; this second set may be a subset of the first, or a superset but it guaranted to contain the same columns let's call this one Comparison * I want know which rows in Candidates are not yet in Comparison. A toy example: > Comparison <- matrix(1:30, ncol=5) > Candidates <- Comparison[c(2,4), ] > checkRow <- function(r, M) { any( (r[1] == M[,1]) & (r[2] == M[,2]) & (r[3] == M[,3]) & (r[4] == M[,4]) ) }...
2003 Sep 12
1
TCNG building problems...help
...URCE -O2 -Wstrict-prototypes -Wall -Werror -g -I../include-glibc -include ../include-glibc/glibc-bugs.h -I/home/joolia/tcnge/tcng/tcsim/klib/include -I../include -DRESOLVE_HOSTNAMES -c -o libnetlink.o libnetlink.c libnetlink.c: In function `rtnl_dump_filter'': libnetlink.c:130: warning: comparison between signed and unsigned libnetlink.c: In function `rtnl_talk'': libnetlink.c:227: warning: comparison between signed and unsigned libnetlink.c:253: warning: comparison between signed and unsigned libnetlink.c: In function `rtnl_listen'': libnetlink.c:329: warning: compariso...
2008 Nov 10
2
[LLVMdev] Invalid comparison instruction generation
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 ; <double*> [#uses=3] %y.addr = alloca double ; <do...