similar to: [e1071] Inconsistent results when using matrix.csr for svm() - possibly scaling problem

Another anomaly from our rhel5 system, again sessionInfo() below. When I'm logged in remotely via ssh from my macpro and view documentation files in my X11 window, strings in single quotes in the files are all abbreviated as ? . The same files appear fine when rendered in X11 using the local R, and also appear fine in a terminal window on the linux machine, so this could easily also be

Greetings, I am using library(survey) to analyze some complex sample data. After fitting a model I tried to use termplot() with make.panel.svysmooth(), but I received an error (see below). Could someone help me interpret the error message so I can make the necessary corrections? The make.panel.svysmooth() function seems to work fine, and termplot() worked fine after I dropped the smoother.

Hello, I would like to read and write sparse matrices using the functions write.matrix.csr() and read.matrix.csr() of the package e1071. Writing is OK but reading back the matrix fails: x <- rnorm(100) m <- matrix(x, 10) m[m < 0.5] <- 0 m.csr <- as.matrix.csr(m) write.matrix.csr(m, "sparse.dat") read.matrix("sparse.dat") Error in initialize(value, ...)

Hello, The write.matrix.csr() function of the e1071 package contains a bug. Try the following: library(e1071) m <- 1 - diag(10) sm <- as.matrix.csr(m) write.matrix.csr(sm) The resulting file (out.dat) contains only the two lines below: 2:1 3:1 4:1 5:1 6:1 7:1 8:1 9:1 10:1 1:1 3:1 4:1 5:1 6:1 7:1 8:1 9:1 10:1 This is obviously wrong as the matrix m has 90 non-zero entries. The

This is causing me to --clean the first key, and --sign again after the second run of puppetd --test First Run: [root@asmc1n2 ~]# puppetd --test warning: peer certificate won''t be verified in this SSL session. info: Creating a new certificate request for asmc1n2.dev.gridapp.com info: Creating a new SSL key at /var/lib/puppet/ssl/private_keys/asmc1n2.dev.gridapp.com.pem ... Second

> write.matrix.csr(mx, y = y, file = file) > table(y) 0 1 5194394 23487 $ cut -d' ' -f1 f | sort | uniq -c 23487 2 5194394 1 i.e., 0 is written as 1 and 1 is written as 2. why? is there a way to disable this? -- Sam Steingold (http://sds.podval.org/) on Ubuntu 12.04 (precise) X 11.0.11103000 http://www.childpsy.net/ http://palestinefacts.org

When a sparse matrix is multiplied by a regular one, the result is usually not sparse. However, when matrix.csr is multiplied by a regular matrix in R, a matrix.csr is produced. Is there a way to avoid this? Thanks! -- Sam Steingold (http://sds.podval.org/) on Ubuntu 12.04 (precise) X 11.0.11103000 http://www.childpsy.net/ http://palestinefacts.org http://truepeace.org

Hi all, I want to transform a dCgMatrix from package Matrix into a matrix.csr from package SparseM, and I found out this link : http://stat.ethz.ch/R-manual/R-devel/library/Matrix/html/SparseM-conv.html But there's no informaion about usage/description/arguments, so how do I use this SparseM-conversions method ?? Is it a function ?? By the way I already tried function: as.spam.matrix.csr

Hi All, Wondering if you or you know some one has done the porting from Opus C reference design to the Assembly of CSR Kalimba DSP? We are working porting and would like to ask more people ( consultant) to join the effort. Thanks, Z -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/opus/attachments/20150901/6ba11a06/attachment.htm

I notice that no intrinsics have been defined for the CSRRW/CSRRS/CSRRC instructions. It would be convenient to have intrinsics for these to allow CSR manipulation directly from IR code. Interestingly, this seems to be true for PowerPC (no intrinsics for mfdcr/mtdcr) and X86 (no in/out) as well. Are there plans to define standard RISCV intrinsics for this? -------------- next part

Dear all, I had to place points at random, one in each of larger number of polygons (actually in objects of class 'SpatialPolygonsDataFrame' , see sp library), and tried first to do it using spsample (from sp). Surprisingly, every 5-15 trials, the output was a NULL value. The doc says that ' this may occur when trying to hit a small and awkwardly shaped polygon in a large

On 7/9/14, 12:33 PM, Eric Christopher wrote: > Any reason why you deleted code that isn't related? > > -eric > >> - enum SubArchType { >> - NoSubArch, >> - >> - ARMSubArch_v8, >> - ARMSubArch_v7, >> - ARMSubArch_v7em, >> - ARMSubArch_v7m, >> - ARMSubArch_v7s, >> - ARMSubArch_v6, >> -

When compiling C code below for AArach64, I saw that shrink-wrapping didn't happen due to the very early uses of CSRs in the entry block. So CSR spills/reloads are executed even when the early exit block is taken. int getI(int i); int foo(int *P, int i) { if (i>0) return P[i]; i = getI(i); return P[i]; } It's not that hard to find such cases where

Eric Christopher wrote: > On Wed, Jul 9, 2014 at 11:39 AM, Jonathan Roelofs > <jonathan at codesourcery.com> wrote: >> >> On 7/9/14, 12:33 PM, Eric Christopher wrote: >>> Any reason why you deleted code that isn't related? >>> >>> -eric >>> >>>> - enum SubArchType { >>>> - NoSubArch, >>>> -

Hi, I have a function which does a certain task with two vectors, f1 <- function(a,b){body} I also have a list of matrixes (all with the same dim's), and for each column of each matrix in the list I want to use "f1", in such way that it gives the vector "a" in the first argument of "f1". The second argument of the function "b" also comes form a

On 2017-10-27 19:50, Hal Finkel wrote: > On 10/27/2017 03:32 PM, Jun Lim via llvm-dev wrote: > >> When compiling C code below for AArach64, I saw that shrink-wrapping >> didn't happen due to the very early uses of CSRs in the entry block. >> So CSR spills/reloads are executed even when the early exit block is >> taken. >> >> int getI(int i); >>

Hello people, I am in need for testing Marginal Homogeneity for sparse (more then 2X2) matrixes. After searching, what I found by now is that for more then 2 by 2 matrixes, one turns to "stuart maxwell tests" that are available in two packages: irr - see: stuart.maxwell.mh coin - see: mh_test But I couldn't find in the documentation how valid the results are for sparse matrixes,

Dear all, I have -one matrix sr ([200,200]) which is the original file -25 matrixes estimatedsr ([200,200]) which are an estimation of the sr. As I am plotting these matrixes I want to have ONE common way that the cells are colored. Eg. Values from 10-20--> red color, 20-30-->blue color (or something like that). This is the only way one can easily compare all these matrixes together. The

Hello everyone, Could you please help me find out if R supports matrixes inside matrixes? This is what I would like to do I have an area map of humidity per km. I would like at every cell to keep also information about the height of this area, the current temperature etc. Is something like that supported? I would like to thank you in advance for your help Best Regards Alex

On 2017-10-30 21:20, Hal Finkel wrote: > On 10/30/2017 12:20 PM, junbuml at codeaurora.org wrote: >> On 2017-10-27 19:50, Hal Finkel wrote: >>> On 10/27/2017 03:32 PM, Jun Lim via llvm-dev wrote: >>> >>>> When compiling C code below for AArach64, I saw that shrink-wrapping >>>> didn't happen due to the very early uses of CSRs in the entry