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I have used heatmap to visualize my microarray data. I have a matrix of M-values. I do the following. #The distance between the columns. sampdist <- dist(t(matrix[,]), method="euclidean") sclus <- hclust(sampdist, method="average") #The distance between the rows. genedist <- dist(matrix[,], method="euclidean") gclus <- hclust(genedist,

I think I'm near getting a simple replication, but on server which is still "empty" I get: Initialization failed: Namespace '': mkdir(/var/spool/mail/ccnr.biotechnology/nr412/Maildir) failed: Permission denied (euid=1187(nr412) egid=513(Domain Users) missing +w perm: /var/spool/mail, we're not in group 12(mail), dir owned by 0:12 mode=0775 but repl from server runs

We recently had a strange NFS performance anomaly between a V880 running snv_124 and two NetApp filers. To investigate, a DTrace NFSv4 (and eventually NFSv3) client provider would been extremely helpful. Unfortunately, all I could find were a request for code review of a v3 client provider and another request for help developing a v4 provider. Nothing seems to have come from those initiatives,

Hi! How can I get around in R 2.5.1 in Windows: Error in strsplit(linebuffer, "") : object "linebuffer" not found It comes a few lines after the actual strsplit, and yesterday everything was fine… Thank you in advance Kindest regards, ******************************************************************* Johanna Hasmats Ph.D Student Royal Institute

If I have 100 objekts in a folder and I prefer not to load them manually I wonder how I do this in R if using a for-loop. I was thinking initially to do something like this: infiles <- dir(pattern=".RData") for(i in length(infiles)) { load(infiles[i]) paste("kalle", i, sep="") <- saveLoadReference } But the line

Hi, I am trying to download some data using read.csv and it works perfectly in RStudio and fails in the R console in the terminal in Ubuntu 18.04 after upgrading from R 3.6.3 to 4.0.2. Before upgrading this worked in the R console in the terminal also without any issues. Why would that be? How to fix this? Below please find R code output and sessionInfo(). *Works in RStudio* >

Dear Prof.Thank you for your kind response. I have only used: install.packages("tidyverse") install.packages("meta") install.packages("metafor") library(tidyverse) library(meta) library(metafor)and then,forest.meta(hidemeta, layout="RevMan5", xlab="Proportion", comb.r=T, comb.f=F, xlim = c(0,1), fontsize=10, digits=3)Unfortunately I am not

Hi I am quite well versed in R. I can code in C++ and am currently pursuing biotechnology from Indian Institute of Technology, Rookee. I am looking for a project that I can immediately start working on and which is the need of the hour for R as well, so I can carry it to GSoC. Can anyone please help me as to how I should proceed about this? I don't know whether I should have posted this in

I have installed R on my machine. Can anyone now suggest to me the best book/e-book from where I can learn the R language most efficiently? Thanks in advance -- Siddhant Gupta III Year Department of Biotechnology IIT Roorkee India [[alternative HTML version deleted]]

Hi, My R version is old, and I would like to update it. How can I update R and keep all the libraries? Thanks Best, Yunfei Li -------------------------------------------------------------------------------------- Research Assistant Department of Statistics & School of Molecular Biosciences Biotechnology Life Sciences Building 427 Washington State University Pullman, WA 99164-7520 Phone:

Hi, I would like to know if anyone has any idea of how to run an OLS with constraints? I need to contraint a coefficient estimate in the model equal to 1, and I am not sure how to include it into the OLS estimation... I was hoping to find something like "cnsreg" in STATA.. thank you Soyoko ______________________________________ Ms. Soyoko Umeno Graduate Research Assitant for the

Dear all, I would like to know how can I create a binned column in a data.frame. The output that I would like is something like this: Start Binned_Start 1 0-5 2 0-5 6 5-10 8 5-10 13 10-15 ... Best regards João Fadista Ph.d. student UNIVERSITY OF AARHUS Faculty of Agricultural Sciences Dept. of Genetics and Biotechnology Blichers

Hello, I am facing a problem in drawing heat map using R. I have a 70X3 matrix and I want to draw a heat map with 1 coloumn on X axis another on Y axis and want to show the value of 3rd coloumn using heat colours. Could you please help me with this . Thank you . Regards, Sumit [[alternative HTML version deleted]]

Hi everyone, I have been trying to compute numbers of days between two dates as follows: > x <- c("1jan1960", "2jan1960", "31mar1960", "30jul1960") > z <- format(x, "%d%b%Y") > ex <- c("1jan1961", "15jan1960", "21mar1975", "10jul1981") > ez <- format(ex, "%d%b%Y") > ez-z

Dear Fahimeh It would help if you also told us what package you are using as there are several which perform forest plots. I assume it is meta. Your plot is cropped on three side as far as I can see. What parameters did you give to the call of the graphics device? What happens if you use a different graphics format like pdf? Then we may be able to see where the issue lies. Michael On

On 7/15/20 1:35 PM, Dirk Eddelbuettel wrote: > On 15 July 2020 at 16:16, Sam H wrote: > | I am trying to download some data using read.csv and it works perfectly in > | RStudio and fails in the R console in the terminal in Ubuntu 18.04 after > | upgrading from R 3.6.3 to 4.0.2. Before upgrading this worked in the R > | console in the terminal also without any issues. > | > |

On 15 July 2020 at 16:16, Sam H wrote: | I am trying to download some data using read.csv and it works perfectly in | RStudio and fails in the R console in the terminal in Ubuntu 18.04 after | upgrading from R 3.6.3 to 4.0.2. Before upgrading this worked in the R | console in the terminal also without any issues. | | Why would that be? How to fix this? | | Below please find R code output and

Dear all, I would like to know how can I retrieve a data.frame without the columns that have a partial match name. Let´s say that I have a data.frame with 200 columns and 100 of them have the name "StartX", with X being the unique part for each column name. I want to delete all columns that have the name starting with "Start". I´ve tried to do this but it doesn´t work: >

I''m still trying to find a fix/workaround for the problem described in Unable to mount root pool dataset http://opensolaris.org/jive/thread.jspa?messageID=492460 Since the Blade 1500''s rpool is mirrored, I''ve decided to detach the second half of the mirror, relabel the disk, create an alternative rpool (rpool2) there, copy the current BE (snv_134) using beadm