similar to: write.dna command

I suspect you meant WD <- "~/Documents/Scripting/R_Studio/Sequences/" but I am entirely unfamiliar with the packages you are using, and know nothing about what is on your hard drive. For future reference: A) Read the Posting Guide. This is a plain text email list, and your html formatting gets removed leaving a mess that is not always readable. B) Most frequent users of R

Hi I am trying to read genbank est flat files. Is there any function in R to do that. I was looking for something similar to SeqIO.parse(input_handle, "genbank") in bioPython that convert the genebank sequence into fasta sequence. (One option is to call biopython from R but I am not familiar with python functions so I want to avoid that and I am keeping it as last resort) Thanks and

Dear R-helpers: thank your for your attention. i am a newer to R and i am doing some protein category classification based on the amino acid sequence.while i have some questions urgently. 1. any packages for analysis amino acid sequence 2. given two sequences "AAA" and "BBB",how can i combine them into "AAABBB" 3. based on "AAABBB",how can i get some

Hi - When I'm trying to read in a text file into a labeled character array, the memory stamp/footprint of R will exceed 4 gigs or more. I've seen this behavior on Mac OS X, Linux for AMD_64 and X86_64., and the R versions are 2.4, 2.4 and 2.2, respectively. So, it would seem that this is platform and R version independant. The file that I'm reading contains the upstream regions

Hi! I am trying to analyse my data using amova (http://www.oga-lab.net/RGM2/func.php?rd_id=pegas:amova): My input to R is a DNA sequence file, format=fasta dna<- read.dna("XX.fasta", format="fasta") #left other options as default d<- dist.dna(dna, model="raw") g<- read.table("XXX.design") Load necessary libraries: library(pegas)

Hi all, I have a sequence file (fasta format) and want to calculate the rho statistics for dinucleotide abundance value on my data.. the code which I use is (using seqinr library and current working directory) seq_info<-read.fasta("gene.txt") rho(seq_info[1],2) but it yields only the dinucleotides, not their rho values, i.e, > rho(seq_info[1],2) aa ac ag at ca cc cg ct ga gc

I am trying to return an index for a data set by searching using filenames. The name may be ANG_AUT.N.0734C70411A-1_1sA_0734C70411A.fasta, but i'd just like to search it using the term "0734C70411" as the file may be 0734C70411A or 0734C70411C or 0734C70411D Any way to do this other than doing something like this. where 0734C70411A is part of matrix list[,8]

Dear R developers I am currently working on the seqinR package. The seqinR package allows a remote access to biological databases via a socket connection. We are using the functions socketConnection, writeLines and readLines to open the socket, send request to the server and receive response from the server respectively. Recently, a new function implemented in the socket server allows

Good afternoon. I am a master student in University of Porto in Portugal. At this moment I’m starting to use R, so I have some doubts. The aim of my analysis is: calculate a pairwise FST matrix from fasta file and creat a principal component analyses with adegenet package (I use seqinr and ape package to read this file, then I convert this file into a genind object with DNA2genind function

I tried the following, obviously it didn't work. Hope you get my point, how to do it in R ? My objective is to read a large fasta file (but not storing the entire data into memory) , and compute some sequence composition statistics. while(a <- readLines("test1") != EOF) print(a) _________________________________________________________________ [[alternative HTML version

Dear all, I have DNA sequence data which are fasta-formatted as >gene A;..... AAAAACCCC TTTTTGGGG CCCTTTTTT >gene B;.... CCCCCAAAA GGGGGTTTT I want to load only the lines that start with ">" where the annotation information for the gene is contained. In principle, I can remove the sequences before loading or after loading all the lines. I just wonder if there's a way to

So basically I have made a HTML file with a table in it. Column 3 contains a GenBank number and is always proceeded by "=GenBank">". I want to read the file and return the number which comes directly after this (the contents of column 3). Ideally I would like to save this number as a string for use later in the script, but any help is good help. Been at this for HOURS and

Hi, I am trying to work with the ape package, and there is one thing I am struggling with. When calling the *read.GenBank()* function, I can get it to work with an object created like this: *>x <- c("AY395554","AY611035", ...)* *>read.GenBank(x)* However, I am trying to use the function to fetch several hundred sequences at once. So I have been testing with small

I just ran this again and got this error: leelab/NCBI_Data_old/GenBank/htg write failed on leelab/NCBI_Data_old/GenBank/htg : Error 0 rsync error: error in file IO (code 11) at receiver.c(243) Received signal 16. (no core) rsync error: received SIGUSR1 or SIGINT (code 20) at rsync.c(229) The command I am running is: /usr/local/bin/rsync -auv --delete --rsh=/usr/bin/ssh lpgfs104:/share/group/*

Through converting a miRNAs file from FASTA to character format I get a vector which looks like the following: > nml [1] "hsa-let-7a MIMAT0000062 Homo sapiens let-7a" [2] "hsa-let-7b MIMAT0000063 Homo sapiens let-7b" [3] "hsa-let-7c MIMAT0000064 Homo sapiens let-7c" [4] "hsa-let-7d MIMAT0000065 Homo sapiens

https://bugzilla.samba.org/show_bug.cgi?id=5963 Summary: rsync fails with errors that make no sense... Product: rsync Version: 3.0.4 Platform: x86 OS/Version: Linux Status: NEW Severity: major Priority: P3 Component: core AssignedTo: wayned@samba.org ReportedBy: crhea@mayo.edu

I'm trying to rsync a filesystem from a Solaris 7 server to a Solaris 8 server. I keep getting the following message when rsync attempts to update a particular file: write failed on leelab/NCBI_Data/GenBank/htg : Error 0 rsync error: error in file IO (code 11) at receiver.c(243) Received signal 16. (no core) rsync: connection unexpectedly closed (22672537 bytes read so far) rsync error:

Dear all, I am happy to announce that {geneviewer*}* v0.1.10 is now on CRAN. *{geneviewer}* is an R package for plotting gene clusters and transcripts. It imports data from GenBank, FASTA, and GFF files, performs BlastP and MUMmer alignments, and displays results on gene arrow maps. The package offers extensive customization options, including legends, labels, annotations, scales, colors,

Dear all, I am happy to announce that {geneviewer*}* v0.1.10 is now on CRAN. *{geneviewer}* is an R package for plotting gene clusters and transcripts. It imports data from GenBank, FASTA, and GFF files, performs BlastP and MUMmer alignments, and displays results on gene arrow maps. The package offers extensive customization options, including legends, labels, annotations, scales, colors,

Dear R users, seqinR 1.0-5 has been released yesterday on CRAN, so that the source code of the package should be available on all CRAN mirrors within the next 24h. The updated package vignette is here: http://pbil.univ-lyon1.fr/software/SeqinR/seqinr_1_0-5.pdf User level visible changes are: o A new function dotPlot() is now available.