search for: joda2457

Hi all R users Ive got a file that contains diffrent settings in the manor of: setting1="value1" setting2="value2" setting3="value3" setting4="value4" . . . What I want to do is open the file and change the value of a specific setting like wanna change setting4="value4" -> setting4="value5" and then save the file again.

Hi Is there any way to check an certain command or procedure's RAM usage? Im after something similar to system.time(bla) that gives me the time the command took to preform but for RAM usage. Hope you understand what i mean. Best regards Joel -- View this message in context: http://r.789695.n4.nabble.com/check-RAM-usage-tp3018753p3018753.html Sent from the R help mailing list archive at

Hi. Im writing a small test program just to see how passing arguments work with R. >From the command line everything works as expected but from inside R using source("test.R") i dont know where and how to send in the arguments did try source("test.R --test") but it just says that it cant find or open the file. (without the argument part it can). Anyone know how to make it

Hi I got an barplot, and I would like to have the exact number of the bars just above the bars anyone know how to do this? Sorry for bad English, and I do hope that you understand what im after. //Joel -- View this message in context: http://r.789695.n4.nabble.com/Number-above-the-bar-tp3037438p3037438.html Sent from the R help mailing list archive at Nabble.com.

Hi Is it possible to instead of getting the HTML code written to a file, get it saved as a string in an object instead? Or is there any kind of package that can do this? //Joel -- View this message in context: http://r.789695.n4.nabble.com/Save-R2HTML-as-an-object-instead-of-file-tp3066776p3066776.html Sent from the R help mailing list archive at Nabble.com.

Hi is there any command or setting that allows you to do the plot command but it dose not print the plot on screen? So when you are saveing an plot in a function you dont want it to display the plot just save it. -- View this message in context: http://r.789695.n4.nabble.com/Dont-print-plot-on-screen-tp3078167p3078167.html Sent from the R help mailing list archive at Nabble.com.

Hi I want to set a variable to either 1 or 0 depending on an value of a dataframe and then add this as a colum to the dataframe. This could be done with a loop but as we are able to do questions on a complete row or colum without a loop it would be sweet if it could be done. for example: table: Name Age Joel 24 agust 17 maja 40 and so on... And what I want to do is a command that

Is there any similar function in R to the first. in SAS? What it dose is: Lets say we have this table: a b c 1 1 5 1 0 2 2 0 2 2 0 NA 2 9 2 3 1 3 and then I want do to do one thing the first time the number 1 appers in a and something else the secund time 1 appers in a and so on. so something similar to: if first.a { a$d<-1 }else{ a$d<-0 } This would give me

...LinkedIn users. See who's been viewing your profile: http://www.linkedin.com/e/j2w180-ggtf3iot-z/wvp/inv18_wvmp/ -- (c) 2010, LinkedIn Corporation [[alternative HTML version deleted]] ------------------------------ Message: 18 Date: Mon, 22 Nov 2010 06:06:30 -0800 (PST) From: Joel <joda2457 at student.uu.se> To: r-help at r-project.org Subject: [R] Prob with merge Message-ID: <1290434790326-3053652.post at n4.nabble.com> Content-Type: text/plain; charset=us-ascii Hi Im trying to merge 2 data frames using merge but I dont get the result i want Lets make this a small test a...

...uot;b", "c") -- Statistics & Software Consulting GKX Group, GKX Associates Inc. tel: 1-877-GKX-GROUP email: ggrothendieck at gmail.com ------------------------------ Message: 13 Date: Fri, 29 Oct 2010 08:32:31 -0400 From: jim holtman <jholtman@gmail.com> To: Joel <joda2457@student.uu.se> Cc: r-help@r-project.org Subject: Re: [R] check RAM usage Message-ID: <AANLkTim90L+FwX22GMf6q2J8jHrb6UA6RTtzgd+tR3a8@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1 ?memory.size use before/after a sequence of commands to get an idea of the memory usage. O...

...ext: http://r.789695.n4.nabble.com/Pasting-function-arguments-and-strings-tp29939 05p2993905.html Sent from the R help mailing list archive at Nabble.com. ------------------------------ Message: 49 Date: Wed, 13 Oct 2010 10:01:19 -0600 From: Greg Snow <Greg.Snow at imail.org> To: Joel <joda2457 at student.uu.se>, "r-help at r-project.org" <r-help at r-project.org> Subject: Re: [R] Plot table as table Message-ID: <B37C0A15B8FB3C468B5BC7EBC7DA14CC633E815148 at LP-EXMBVS10.CO.IHC.COM> Content-Type: text/plain; charset="us-ascii" Also look at textplot in...

Hi I get this error with Rserve: eval failedeval failed, request status: R parser: syntax erroreval failed, request status: R parser: input incompleteorg.rosuda.REngine.Rserve.RserveException: eval failed at org.rosuda.REngine.Rserve.RConnection.eval(RConnection.java:233) at se.ucr.qrep.RGenerator.generateReport(RGenerator.java:45) Anyone know what it could mean? -- View this message in

Hi I wondering if its possible to make a hidden environment for a package, so the user cant see whats in it but the diffrent functions inside the package can use the variables in the environment. Hope you can understand what Im after. Joel -- View this message in context: http://r.789695.n4.nabble.com/Hidden-environment-tp3253502p3253502.html Sent from the R help mailing list archive at

Hi I have two data frames that contains the same sort of data and I want do add them together to get one big data frame, anyone know how to do that? ex: data.frame1 A B C 1 2 3 4 5 6 7 8 9 and data.frame2 A B C 9 8 7 6 5 4 3 2 1 Would then become one big set: data.frame3 A B C 1 2 3 4 5 6 7 8 9 9 8 7 6 5 4 3 2 1 Thx for your help //Joel -- View this message in context:

Hi I got an table that contains this colum and i wonder if there is any nice way to extract all rows that contains all dose that start with A02, so all the rows that have A020 and A021 etc etc... | A010 | | A010 | | A010 | | A020 | | A020 | | A020 | | A020 | | A020 | | A021 | | A021 | Thx for your help //Joel -- View this message in context:

Hi When I try to update an number in a large data.frame by its pos It's really slow it take almost a sec to do this and I wonder why and if where is any faster way to update a number in a data.frame ive tried DF$col[POS]<-number DF[xPOS,yPOS]<-number Thx //Joel -- View this message in context: http://r.789695.n4.nabble.com/Slow-update-insert-on-Data-frame-tp3055707p3055707.html

Hi I got a string that looks something like this 1 2 3 4 5 6 7 8 9 ... and I want it to be 123456789... So I want to remove all spaces (or whitespaces) from my string. Anyone know a good way of doing this? //Joel -- View this message in context: http://r.789695.n4.nabble.com/Remove-all-whitespaces-tp3497867p3497867.html Sent from the R help mailing list archive at Nabble.com.

Hi I got a file that looks like this: (i have shorten it alot the real file is over 200k rows long) chr10 rs7909677 101955 A G 0 1 0 1 0 0... chr10 rs2436025 238506 C G 1 0 0 1 0 0... chr10 rs11253562 148946 C T 0 1 0 0 1 ... chr10 rs1105116 230788 G T 0 0 1 0 0 1... chr10 rs4881551 149076 A G 0 1 0 0 1 0 0 1... What I want it to go trough the file and get the highest value in the third column

Hi I'm wondering if there is anyway to auto set the margin of a plot. Right now I'm setting it with par(mar=...) so that all the text for a bar shows up inside the plot. But I don't want to change par(mar=) for every new plot I make. So is there any way to tell R to increase the margin automatic as long as something is outside its borders? //Joel -- View this message in context:

Hi I got a barplot that has values between 0-150 and the y-axis shows the steps 0 50 100 and 150 but I would like to change it to 0 10 20 30... ...130 140 150 Dont really know the word in english so sry about it beeing abit confusing :) Thx for your help Joel -- View this message in context: http://r.789695.n4.nabble.com/change-y-axis-distance-tp2548363p2548363.html Sent from the R help