search for: karin

.... My x values goes from -1 to 1 and my y values from 0 to 1, so I?d like to plot the median and quantiles, and possibly also all of the outliers somehow. Are there any facilities in R for doing something like this, or would I need to do this the hard coded way? Thankyou very much for your help! Karin -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://folk.uio.no/karinlag

...istance satisfies a certain condition ( equal to zero for instance). In this case, if the requirement was Distances == 0.2 Alpha Beta Alpha 1 2 Beta 2 0 This resulting table would be symmetrical. I hope I am able to convey what I would like, and TIA for your help! Karin -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://folk.uio.no/karinlag

...multiple figure, and I seem to have to call plot.new() before every new plot command, I have however not found any explanation of what this actually does. ?plot.new does give an explanation, but it is explained in R, so to speak. Where do I find out what for instance a graphics frame is? Thanks, Karin -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://www.cmbn.no/rognes/

...) And how does it determine how long out the whiskers should go? Also, the boxplot.stats page talks about "hinges", what are those? "The two "hinges" are versions of the first and third quartile, i.e., close to 'quantile(x, c(1,3)/4)'." Thankyou very much. Karin -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://www.cmbn.no/rognes/

...creating a new data frame. For example: data(iris) iris$percent <-unlist(tapply(iris$Sepal.Length,iris$Species,function(x) x/sum(x, na.rm=TRUE))) This does not work, I should have only three standard values, respectively for setosa, versicolor, and virginica. How can I do this? MANY THANKS, Karine [[alternative HTML version deleted]]

...three dataframes a, b, c, and I want to plot a$V1, b$V1 and c$V1 in separate plots simply using plot(), how do I put them next to each other? I am sorry if this is a FAQ, but I cannot understand what it says in the guide and the wonderful google couldn't turn up anything helpful either...:) Karin -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://www.cmbn.no/rognes/

Hi, I have date and time in a format like this: " 2007-02-21 05:19:00". Do you which function i can use to derterminate the difference in time between this value and an other one. For exemple: this one : 2007-02-21 05:19:00 and this one : 2007-02-20 14:21:53 Thanks a lot, Karine H. _________________________________________________________________ [[elided Hotmail spam]] [[alternative HTML version deleted]]

...ls within each bin. I.e, in this case I would like the first bin, 0.0, to have the value 17, the second, 0.1, to have the value 0 and so on, until the last bin which has the value 15. I am sadly uncertain of both how to sum these together, and also on which plot type to use. Thanks in advance! Karin -- Karin Lagesen, Ph.D. Centre for Ecological and Evolutionary Synthesis (CEES) University of Oslo, Dept. of Biology P.O. Box 1066 Blindern 0316 Oslo, Norway Ph. +47 22844132 Fax. +47 22854001 Email karin.lagesen at bio.uio.no http://folk.uio.no/karinlag

...hese in a histogram where all of the values are used to calculate each column. But, I want each column split in three, where the size of each coloured area represents the proportions of the values in that column that comes from each of the three classes. Do you have any tips on how I do this? Karin -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://www.cmbn.no/rognes/

...em seem to not be willing to take the horizontal option. Is this correct, or am I just bungling it somehow? For instance, for vioplot (from the example shown, with the horizontal modification): > vioplot(bimodal,uniform,normal, horizontal=TRUE) Error in median(data) : need numeric data > Karin -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://www.cmbn.no/rognes/

...factor levels in tsuPIDCount corresponds to the field called PID in the data frame. Any hints on how to do this? cbind just adds the vector onto the end, and I couldn't quite figure out if I could somehow say that the level should correspond to the PID. Thanks a lot for your helpin advance:) Karin -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://folk.uio.no/karinlag

...t, percentdistance(gctable)) I am uncertain of how to proceed. Should I deconstruct the data frame within the function, or should I get just the numbers out of the factors and input that into the function? Or is my solution way off from how things are done in R? Thankyou very much for your help! Karin -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://folk.uio.no/karinlag

...is, ylim=yaxis) boxplot(elsustop$V1 ,elsustart$V1 ,essustop$V1 ,elsustart$V1 ,etsustop$V1 ,etsustart$V1 ,col=c("lightblue","orange","lightblue","orange","lightblue","orange") ,horizontal = TRUE, main="EUK", xaxs = "i") Karin (sorry if you're getting sick of me..:)) -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://www.cmbn.no/rognes/

...ng exple "5:20" (hour:min) and i want to convert these in times recognized by R. I have tried the POSIXct function: balise07$Hour <- as.POSXIct(balise07$Hour) but it didn't work. Do you know why? Do you know how i can convert my string character in a real time? Thanks Karine HEERAH Master 2 mention "océanographie et environnements marins", parcours océanique 42 rue Salvador Allende 92000 Nanterre 06.61.50.97.47 _________________________________________________________________ [[alternative HTML version deleted]]

.... This has uptil now been shown as vioplots with start deviation above the other, and I have had three groups within each vioplot. I would now like to have these two next to each other, each with their own zero point. Does anybody have any tips on how to achieve this? Any help much appreciated. Karin -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://www.cmbn.no/rognes/

...un this through the changedir function, all of the gc_contents become negative. An I misunderstanding how to use the ifelse construct? And in that case, how should I go about doing this in a different way? Thankyou very much in advance for your help, and I hope that my question is not too banal! Karin -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://folk.uio.no/karinlag

...e are pairwise ( 7x7 ) I would like to have them placed in a triangular shape, like this: 1 x 2 x x 3 x x x 1 3 3 where the Xes represent where I want plots, and the 1,2,3 represent the legends. I have seen similar plots done by R, so I know it is possible, but the question is how :D TIA, Karin -- Karin Lagesen, Ph.D. Centre for Ecological and Evolutionary Synthesis (CEES) University of Oslo, Dept. of Biology P.O. Box 1066 Blindern 0316 Oslo, Norway Ph. +47 22844132 Fax. +47 22854001 Email karin.lagesen at bio.uio.no http://folk.uio.no/karinlag

...thus tried increasing the heigth and/or width and also downscaling the pointsize. None of these improved anything much. So, now I am wondering if any of you have any tips for how I can get something like I get in the x11() window which I can also store and potentially show other people. Thanks! Karin -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://folk.uio.no/karinlag

Hello again, At this school I am working we are setting up a wireless network. What would be the best way to set up the system to this network? How should we log in to Samba? What should I consider. The wireless system has already been purchased by people who have left. Kind regards Anna-Karin

...d like. For instance, how could I get a table with grp as rows down the right, feature on the top, and a count of each kind of feature within each grp? I realize that this is probably pretty easy to do, but I do not know enough R yet to know which words to look for in the mail archives...:) TIA, Karin -- Karin Lagesen, PhD student karin.lagesen at medisin.uio.no http://folk.uio.no/karinlag