search for: daisy

Hello Everyone, Since rebooting my Centos 6.10 Openvz server "daisy" yesterday, I am getting horrible system performance.? /var/log/messages is full of HDIO_GET_IDENTITY failed for /dev/sdb.? The latest entries look like this: Apr 22 08:51:32 daisy kernel: [141224.655699] CT: 1005: stopped Apr 22 08:55:04 daisy ata_id[21513]: HDIO_GET_IDENTITY failed for '...

>> Hello Everyone, >> >> Since rebooting my Centos 6.10 Openvz server "daisy" yesterday, I am >> getting horrible system performance.? /var/log/messages is full of >> HDIO_GET_IDENTITY failed for /dev/sdb.? The latest entries look like >> this: >> >> Apr 22 08:51:32 daisy kernel: [141224.655699] CT: 1005: stopped >> Apr 22 08:55:04 d...

> Hello Everyone, > > Since rebooting my Centos 6.10 Openvz server "daisy" yesterday, I am > getting horrible system performance.? /var/log/messages is full of > HDIO_GET_IDENTITY failed for /dev/sdb.? The latest entries look like this: > > Apr 22 08:51:32 daisy kernel: [141224.655699] CT: 1005: stopped > Apr 22 08:55:04 daisy ata_id[21513]: HDIO_GET_...

Correct, 3ware 9670SE SATA-II Raid PCIe [root at daisy dev]# lspci 00:00.0 Memory controller: NVIDIA Corporation CK804 Memory Controller (rev a3) 00:01.0 ISA bridge: NVIDIA Corporation CK804 ISA Bridge (rev a3) 00:01.1 SMBus: NVIDIA Corporation CK804 SMBus (rev a2) 00:02.0 USB controller: NVIDIA Corporation CK804 USB Controller (rev a2) 00:02.1 USB con...

...other 'virsh blockpull' from snap1 into snap3 - Here, 'qemu-img info /path/to/snap3' shows its backing file correctly as snap1. But not 'virsh snapshot-list $domain --tree' . Any hints? Detail: #=========================================# [root at moon ~]# virsh domblklist daisy --details Type Device Target Source ------------------------------------------------ file disk vda /export/vmimgs/daisy.qcow2 [root at moon ~]# #=========================================# [root at moon ~]# virsh snapshot-create-as daisy snap1-daisy "snap1 desc...

...=1, the drm appears to enable interrupts from both cards (will attache syslog) however only works with the first card it sees. Resulting in repeatable failures on method 0x03b0 as nv05 0028 doesnt understand method 0x03b0 (does not appear in a clean renouveau output for 10de0028). May 13 08:38:03 daisy kernel: [ 1528.379012] [drm:nouveau_pgraph_irq_handler] *ERROR* NV: PGRAPH error interrupt May 13 08:38:03 daisy kernel: [ 1528.379023] [drm:nouveau_pgraph_irq_handler] *ERROR* nsource:0x00040000^Instatus:0x01000000 May 13 08:38:03 daisy kernel: [ 1528.379031] [drm:nouveau_pgraph_irq_handler] *ERRO...

Hi All - I am using the daisy function from the cluster library to create a dissimilarity matrix. I'm going to use that matrix to run a cluster analysis. My participants are identified with the variable, hhid. However, when I try to keep hhid in the dataset that I use to create the dissimilarity matrix, daisy uses it to...

Hi, I'm using the cluster library to examine multivariate data. The data come from a connection to a postgres database, and I did a short R script to do the analisys. With the cluster version included in R1.8.0, daisy worked well for my data, but now, when I call daisy, I obtain the following messages: --------- Error in if (any(sx == 0)) { : missing value where TRUE/FALSE needed In addition: Warning message: binary variable(s) 116 treated as interval scaled in: daisy(concentracion.data.frame, stand = TRUE) -...

Hi, According to daisy function from cluster documentation, it can compute dissimilarity when NA (missing) value(s) is present. http://stat.ethz.ch/R-manual/R-devel/library/cluster/html/daisy.html But why when I tried this code library(cluster) x <- c(1.115,NA,NA,0.971,NA) y <- c(NA,1.006,NA,NA,0.645) df <- a...

Hello, I am running DAISY in R and using the GOWER metric since I am working with mixed variables. I am wondering if there is a way to weight the different variables. I see that there is a weight value for Gower but do not know if this is how to weight the diffrent variables with different weighting values. Please advise if...

Hi, I'm a PhD student and I want to use the function 'daisy' from the package 'cluster' to compute dissimilarities. My variables are of mixed types so I use the argument 'stand' in daisy to define the type of my variables. I have the following error message : Warning message: binary variable(s) 13, 16, 17, 22, 23, 24, 25, 26, 27, 28,...

...(dat2) #select the other rows and rbind everything back together #This is where I get stuck #The end dataframe will look something like: ? x y ?fac NA NA ? B NA NA ? A 1 2 ? C 1 3 ? C 1 2 ? C 1 3 ? A #Is there a better way to do this where I do not need to subset perhaps using lapply? Thanks, Daisy -- Daisy Englert Duursma Department of Biological Sciences Room E8C156 Macquarie University, North Ryde, NSW 2109 Australia Tel +61 2 9850 9256

...s own layout box. text(1,1, expression(~degree~C),cex=1) This worked great and resulted in the symbol for degree. In the function, I have changed it so: text(1,1,paste(b_unit),cex=1) and b_unit<-expression(~degree~C) This now inserts ~degree~C instead of the symbol. Any advice? Thanks, Daisy -- Daisy Englert Duursma Room E8C156 Dept. Biological Sciences Macquarie University? NSW? 2109 Australia

Hi! I am trying to calculate a dissimilarity matrix using daisy. The matrix vectver is binary as i test with: > levels(as.factor(vectver)) [1] "0" "1" But the call to daisy gives me the following error message.: > dfl1 <- daisy(vectver, type = list(asymm = c(1:length(vectver[,1])))) Error in daisy(vectver, type = list(asymm = c(1:...

Dear R-helpers, First of all, a happy new year to everyone! I succesfully used the daisy function (from package cluster) to find which two rows from a dataframe differ by only one value, and I now want to come up with a simpler way to find _which_ value makes the difference between any such pair of two rows. Consider a very small example (the actual data counts thousands of rows):...

Hi, I'm trying to apply the function daisy() to a data.frame 10000x10 but I have not enough space (error message: cannot allocate vector of length 1476173280). I didn't imagine I was not able to work with a matrix of just 10000 observations... I have setted in Rgui --max-mem-size=2G (I'm not able to set more space..) How can I sol...

Hi, I have two groups, and I want to find the dissimiarity between the members of the two groups. Since I have mixed level variables on the members, I opt for the daisy function in the cluster package. Let's pretend that the following represent my groups: x <- data.frame(sex=factor(c(1,0,0,1,0,1), levels=0:1, labels=c('Male','Female'), ordered=FALSE), age=c(31,28,25,30,29,28), x=c(1,0,0,1,0,1) ) y <- data.frame(sex=factor(c(1,0,...

I am having difficulty getting the dynamic tree cut package to work. Given the data table "myddtable" LengthPlaceColorAge5HRed224ABlue205WGreen243GRed222GBlue236WGreen255ARed194H Blue23 I created a similarity matrix using DAISY and Gower metric and specified Place and Color columns as characters (since they are categorical variables) > dd.daisy<-daisy(myddtable, metric = "gower", stand = FALSE, type = list(character=c("Place","Color"))) Then I clustered using DIANA dd.diana<-diana(...

I have a data which contain some NA value in their elements. What I want to do is to **perform clustering without removing rows** where the NA is present. I understand that `gower` distance measure in `daisy` allow such situation. But why my code below doesn't work? __BEGIN__ # plot heat map with dendogram together. library("gplots") library("cluster") # Arbitrarily assigning NA to some elements mtcars[2,2] <- "NA" mtcars[6,7] <- &quo...

Dear Rhelp,   I did a daisy on 5 lifestyle variables, 3 of which were nominal and 2 were ordinal and assigned types “nominal” and “ordinal” for the variables, respectively.  I got an output indicating their types as “I” for interval(?). Doing it on the Rdata example “flower” gave the same types in the output as the types they...