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R Error In Strsplit Non-character Argument

DEXSeq package - read.HTSeqCount function error Hello, I have been trying to learn how to perform a differential expression analysis of RNA-seq ... current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Can Feudalism Endure Advanced Agricultural Techniques? Would it be ok to eat rice using spoon in front of Westerners? have a peek here

I have generated the counts files using... Animate a circle "rolling" along a complicated 3D curve Interviewee offered code samples from current employer -- should I accept? more hot questions question feed lang-r about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation I need to split a column into two columns based on a delimiter (/).

strsplit(as.character(df$V1), split = "/") ## [[1]] ## [1] "A" "T" ## ## [[2]] ## [1] "A" "T" ## ## [[3]] ## [1] "A" "T" ## ## [[4]] ## [1] "A" "T" I ran ... Create a Class whose object can not be created Why don't cameras offer more than 3 colour channels? (Or do they?) Why does a full moon seem uniformly bright from earth,

  1. How to split all the strings in x$y? > > x=data.frame(x=1:10,y=rep("abc",10)) > strsplit(x$y,'b') #Error in strsplit(x$y, "b") : non-character argument > y=cbind(1:10,rep("abc",10)) > strsplit(y[,2],'b') > > Regards, > Peng > >
  2. How do you achieve this in R.
  3. How to split all the strings in x$y?
  4. Can anyone identify the city in this photo?
  5. More on this below. > > I have a csv file looks like this: (between two ==== lines) > =========================== > > Machine Name,"Resource, Type","Resource, Sub-type","Resource, The line wrapping here and

I don't understand why R is designed in this way. What to do with my pre-teen daughter who has been out of control since a severe accident? In general I don't view analysis.R as a file that should be run in its entirety; I always ran it in bits and pieces. Next number in sequence, understand the 1st mistake to avoid the 2nd What is the difference between TeX and Texinfo?

of 4 variables: ## $ V1: Factor w/ 1 level "A/T": 1 1 1 1 1 1 1 1 1 1 ... ## $ V2: Factor w/ 1 level "C/G": 1 of  2 variables: >  $ x: int  1 2 3 4 5 6 7 8 9 10 >  $ y: Factor w/ 1 level "abc": 1 1 1 1 1 1 DEXSeq troubles Hi- I have a new DEXSeq error that I could use help with: > samples=data.frame( + condition=... Reload to refresh your session.

in which-func-mode Why is AT&T's stock price declining, during the days that they announced the acquisition of Time Warner inc.? So, try str(x$y). Am I a victim of age discrimination? Join them; it only takes a minute: Sign up Non character argument in R string split function (strsplit) up vote 9 down vote favorite This works x <- "0.466:1.187:2.216:1.196" y <-

So coerce to character as @agstudy suggests, or use stringsAsFactors=FALSE when creating the data.frame. –James Mar 15 '13 at 10:44 @alexwhan, class(blat$LRwAvg) = factor, @agstudy, blat$LRwAvg <- as.character(blat$LRwAvg) before In reply to this post by Peng Yu On Sep 16, 2009, at 9:22 PM, Peng Yu wrote: > Hi, > > As show in the code below, strsplit can be I don't understand why R is designed in this way. Hi, have a look at help(str) - the str() function will be your friend for life! ...and 99.9% of the error message in R are indeed correct, on the spot and

Probably "[<-" as well, but I don't have a ready made example in mind, and I don't know if there might be some sort of environment issue. –DWin Feb 3 '11 DEXSeq Usage and Expression Confusion Hi,  I originally posted this on Biostars, but it was suggested I post here too!  I’ve been run... question about how to understand exon usage coefficient value Hi Alejandro, I am using DEXSeq to analysis alternative splicing events of my knockdown samples.... I try to search the web but could not find the answer so I > post it here asking for help.

Henrik Bengtsson Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ Re: Why strsplit can be used with matrix but not data.frame? What does the word "most" mean? First sheet is the original data and the second sheet is how I want the data to be transformed. Drone Racing on moon Should non-native speakers get extra time to compose exam answers?

coerce the argument to character , as.character(blat$LRwAvg) –agstudy Mar 15 '13 at 10:36 1 @alexwhan I noticed that so deleted my comment, but not quickly enough :$. But if I already have a data.frame, how to change the 'stringsAsFactors' option of it? On Sep 16, 2009, at 9:41 PM, Peng Yu wrote: > On Wed, Sep 16, 2009 at 8:30 PM, David Winsemius <[hidden email] > > wrote: >> >> On Sep 16,

Just add this line of code before it : im.train <- as.character(im.train) This will recognize the data as characters and work #2 | Posted 23 months ago Permalink Rémy Furrer Posts

It worked! –glow Mar 21 '13 at 14:36 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Which lane to enter on this roundabout? (UK) Can the notion of "squaring" be extended to other shapes? Reload to refresh your session. Of course I can do this using excel for few columns but not for hundreds!

DEXSeqDataSetFromHTSeq object creation error Dear colleagues: I keep getting the same error when creating a simple DEXSeqDataSetFromHTSeq obj... In my analysis, I do not want to compare exon based two conditions. head)? Passing a lambda into a function template Does the local network need to be hacked first for IoT devices to be accesible?

When a girl mentions her girlfriend, does she mean it like lesbian girlfriend? I see that I can specify 'F' for stringsAsFactors when I initialize a data.frame. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed We recommend upgrading to the latest Safari, Google Chrome, or Firefox.