[R] Rgui and high DPI (e.g. 4K) monitors

Summary: I need advice on how to simultaneously get crisp text and properly sized icons in Rgui on a modern monitor. Background and details: I have a new Dell Precision 7530 workstation laptop with a 15 inch 4K monitor running the latest (1903) build of Windows 10 Pro for Workstations. I ju

Re: [R] How to plot dendogram based on samples ID

Neither ContigID nor sampleID are defined in your example. The default is to plot by the row names. You can get the manual page for the dendrogram plot using the command ?plot.hclust. The second argument lets you specify the labels. David L Carlson, retired Department of Anthropology Texas A&M Uni

Re: [R] gganimate: A Grammar of Animated Graphics

Roy Thank you , yes last night as I was reading through the library functions I saw the animate() function, for example animate(map, fps = 2), where map is a ggplot object Jeff -Original Message- From: Roy Mendelssohn - NOAA Federal Sent: Friday, June 7, 2019 10:11 PM To: Cc: r-hel

Re: [R] Open a file which name contains a tilde

Hello, R 3.6.0 on Ubuntu 19.04. Since no one mentioned it, notice that the tilde in the middle of a string needs to be surrounded by spaces to be expanded. The first code line works as expected, only the second is wrong (buggy). path.expand('a~b') #[1] "a~b" path.expand('a ~ b') #[1] "a /home

[R] How to plot dendogram based on samples ID

Hi, I do have RNAseq FPKM count and interested in dendrogram for samples cluster. I used below code but it generate dendogram based on ContigID instead of sampleID. > countMatrix = > read.table("Trinity_trans.counts.matrix.txt",header=T,sep='\t',check.names=F,row.names=1) > dim(countMatrix) [1