search for: vasundhara

Hello all, I am using the heatmap.2 function in the gplots package. I want to supress the reordering of the columns of the data matrix i pass to the function. I used the statement, heatmap.2(z,Colv=FALSE,dendrogram="row",col=redgreen(75)) where z, is the matrix of data. The output i want should have the rows reordered along with the dendrogram and the columns should be in the original

...t;: 1 2 2 2 > dat Weight Height Gender Anne 150 65 F Rob 160 68 M George 180 65 M Greg 205 69 M Don't see how it "doesn't work". Please give more detail on what "doesn't work" means. Andy > From: Vasundhara Akkineni > > Hi all, > Am trying to read data from a .txt file in such a way that i > can access the > column names too. For example, the data in the table.txt file > is as below: > Name Weight Height Gender > Anne 150 65 F > Rob 160 68 M > George 180 65 M > Gre...

I have another issue.i have a function which calculates the log2(col i /col2) value, where i stands for columns 3,4,...etc. data<-read.table("table.txt", header=TRUE) iratio<-function(x){ for(n in 3:ncol(data)){ z<-log2(data[x,n]/data[x,2]) } } Where x- the row number of the data frame(data). i want to store the ratios for each row in a object z, which can be accessed

I am a grad student and am working on a project where i need to integrate java and R. I have a front end in java and i need to call R functions and be able to dispaly the plots and graphs produced by R on my java front end. I came across some tools like SJava and rserve...but am not sure which best suits my application. Your suggestion will be really helpful. Thanks, vasu. [[alternative HTML

Hello, I am trying to display a plot produced in R as part of an Applet. Stating more clearly, i want to display a scatter plot(X axis data:1,2,4,5 and Y-axis data:4,6,5, 7)produced in R as an Applet. How can this be done? Please let me know. Thanks, Vasu. [[alternative HTML version deleted]]

Hi all, Am trying to read data from a .txt file in such a way that i can access the column names too. For example, the data in the table.txt file is as below: Name Weight Height Gender Anne 150 65 F Rob 160 68 M George 180 65 M Greg 205 69 M i used the following commands: data<-scan("table.txt",list("",0,0,0),sep="") a<-data[[1]] b<-data[[2]]

I have a data frame which has the following data. data<-read.table("table.txt",header=TRUE) data X14A_U133A_StatPairs X14A_U133A_Detection X14B_U133A_Signal 1 AFFX-BioB-5_at 403.0 409.3 2 AFFX-BioB-M_at 757.3 574.4 3 AFFX-BioB-3_at 284.4 327.3 4 AFFX-BioC-5_at

Hi all, I am trying to display a matrix of plots(images), for example a 3*3 matrix of 9 image plots, such that when a user clicks on a image i can show the enlarged plot. I tried the multiple graphic device(using mfcol=c(3,3) and mfg), but it creates multiple plots in a single image file. So, i won't be able to highlight a particular plot when the user clicks on it. To be more clear, can i

Hi all, I am trying to display a matrix of plots(images), for example a 3*3 matrix of 9 image plots, such that when a user clicks on a image i can show the enlarged plot. I tried the multiple graphic device(using mfcol=c(3,3) and mfg), but it creates multiple plots in a single image file. So, i won't be able to highlight a particular plot when the user clicks on it. To be more clear, can i

Hello all, I have a data file table.txt which i have attached. I am trying to pass the columns as arguments to a function "totnorm" where i am displaying a total normalization plot. The function is given below: totnorm<-function(x,y){scale<-sum(x)/sum(y);xlab<-colnames(x);ylab<-colnames(y);x1<-x[[1]];y1<-scale*y[[1]];plot(x1,y1,xlab=xlab,ylab=ylab,col=6, col.lab=4);}

Hello all, I have a data file table.txt which i have attached. I am trying to pass the columns as arguments to a function "totnorm" where i am displaying a total normalization plot. The function is given below: totnorm<-function(x,y){scale<-sum(x)/sum(y);xlab<-colnames(x);ylab<-colnames(y);x1<-x[[1]];y1<-scale*y[[1]];plot(x1,y1,xlab=xlab,ylab=ylab,col=6, col.lab=4);}

...ia.com> Vasanth Ananthan <vasanth.a@samsung.com> Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Vasiliy Kulikov <segoon@openwall.com> Vasily Khoruzhick <anarsoul@gmail.com> Vasily Kulikov <segoon@openwall.com> Vasu Dev <vasu.dev@intel.com> Vasundhara Volam <vasundhara.volam@emulex.com> Veaceslav Falico <vfalico@redhat.com> Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Venkat Subbiah <venkat.subbiah@cavium.com> Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com> Venkatesh Pallipadi <venki@google...

...ia.com> Vasanth Ananthan <vasanth.a@samsung.com> Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Vasiliy Kulikov <segoon@openwall.com> Vasily Khoruzhick <anarsoul@gmail.com> Vasily Kulikov <segoon@openwall.com> Vasu Dev <vasu.dev@intel.com> Vasundhara Volam <vasundhara.volam@emulex.com> Veaceslav Falico <vfalico@redhat.com> Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Venkat Subbiah <venkat.subbiah@cavium.com> Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com> Venkatesh Pallipadi <venki@google...

...th.a@samsung.com> Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Vasiliy Kulikov <segoon@openwall.com> Vasily Averin <vvs@openvz.org> Vasily Khoruzhick <anarsoul@gmail.com> Vasily Kulikov <segoon@openwall.com> Vasu Dev <vasu.dev@intel.com> Vasundhara Volam <vasundhara.volam@emulex.com> Veaceslav Falico <vfalico@redhat.com> Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Venkat Subbiah <venkat.subbiah@cavium.com> Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com> Venkatesh Pallipadi <venki@google...

...th.a@samsung.com> Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Vasiliy Kulikov <segoon@openwall.com> Vasily Averin <vvs@openvz.org> Vasily Khoruzhick <anarsoul@gmail.com> Vasily Kulikov <segoon@openwall.com> Vasu Dev <vasu.dev@intel.com> Vasundhara Volam <vasundhara.volam@emulex.com> Veaceslav Falico <vfalico@redhat.com> Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Venkat Subbiah <venkat.subbiah@cavium.com> Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com> Venkatesh Pallipadi <venki@google...

...th.a@samsung.com> Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Vasiliy Kulikov <segoon@openwall.com> Vasily Averin <vvs@openvz.org> Vasily Khoruzhick <anarsoul@gmail.com> Vasily Kulikov <segoon@openwall.com> Vasu Dev <vasu.dev@intel.com> Vasundhara Volam <vasundhara.volam@emulex.com> Veaceslav Falico <vfalico@redhat.com> Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Venkat Subbiah <venkat.subbiah@cavium.com> Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com> Venkatesh Pallipadi <venki@google...

...th.a@samsung.com> Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Vasiliy Kulikov <segoon@openwall.com> Vasily Averin <vvs@openvz.org> Vasily Khoruzhick <anarsoul@gmail.com> Vasily Kulikov <segoon@openwall.com> Vasu Dev <vasu.dev@intel.com> Vasundhara Volam <vasundhara.volam@emulex.com> Veaceslav Falico <vfalico@redhat.com> Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Venkat Subbiah <venkat.subbiah@cavium.com> Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com> Venkatesh Pallipadi <venki@google...

...th.a@samsung.com> Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Vasiliy Kulikov <segoon@openwall.com> Vasily Averin <vvs@openvz.org> Vasily Khoruzhick <anarsoul@gmail.com> Vasily Kulikov <segoon@openwall.com> Vasu Dev <vasu.dev@intel.com> Vasundhara Volam <vasundhara.volam@emulex.com> Veaceslav Falico <vfalico@redhat.com> Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Venkat Subbiah <venkat.subbiah@cavium.com> Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com> Venkatesh Pallipadi <venki@google...

...silis.liaskovitis@profitbricks.com> Vasiliy Kulikov <segoon@openwall.com> Vasiliy Kulikov <segooon@gmail.com> Vasily Averin <vvs@openvz.org> Vasily Khoruzhick <anarsoul@gmail.com> Vasily Kulikov <segoon@openwall.com> Vasu Dev <vasu.dev@intel.com> Vasundhara Volam <vasundhara.volam@emulex.com> Veaceslav Falico <vfalico@redhat.com> Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Venkat Subbiah <venkat.subbiah@cavium.com> Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com> Venkatesh Pallipadi <venki@google...

...silis.liaskovitis@profitbricks.com> Vasiliy Kulikov <segoon@openwall.com> Vasiliy Kulikov <segooon@gmail.com> Vasily Averin <vvs@openvz.org> Vasily Khoruzhick <anarsoul@gmail.com> Vasily Kulikov <segoon@openwall.com> Vasu Dev <vasu.dev@intel.com> Vasundhara Volam <vasundhara.volam@emulex.com> Veaceslav Falico <vfalico@redhat.com> Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Venkat Subbiah <venkat.subbiah@cavium.com> Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com> Venkatesh Pallipadi <venki@google...