search for: andza

...telephone on +31626441205 Dr Marco MANCA ********************************************************************************************************************* ________________________________________ Da: andris.jankevics at gmail.com [andris.jankevics at gmail.com] per conto di Andris Jankevics [andza at osi.lv] Inviato: mercoled? 2 settembre 2009 14.31 A: Manca Marco (PATH) Cc: r-help at r-project.org Oggetto: Re: [R] "biplot" graphical options? Hi, You can make a biplot on Your own, it is not so hard. And in this case You can change parameters for every low level function as You wis...

Dear everyone, I've got difficulties in realizing the following task: I have two vectors: A <- c(1:10) B<- seq(1,10,2) Now I want to make a table form vectors A and B as rows, and if a value of A isn't present B, then I want to put a N/A symbol in it: Output should look like this: 1 2 3 4 5 6 7 8 9 10 1 0 3 0 5 0 7 0 9 0 How can I do this in R? Thank you. -- Andris

...EASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. [[alternative HTML version deleted]] ------------------------------ Message: 9 Date: Fri, 29 Oct 2010 12:33:55 +0100 From: Andris Jankevics <andza@osi.lv> Cc: r-help@stat.math.ethz.ch Subject: Re: [R] Checking existance of a directory Message-ID: <AANLkTimeVPhXaYENDRyig5=KHvPm3gBXVQmiYodn8X_M@mail.gmail.com> Content-Type: text/plain; charset=UTF-8 Hi, something like this perhaps, if("myfolder"%in%dir()==FALSE) dir.cr...

Hi all, I have a vector which contains many repeated values. >Z <- c(1,2,3,4,5,1,2,3,4,5,1,2,3,5,5,2,3,4,5) I need to know how many times each number in this vecetor is repeated. I can use a command like this: > table (cut(Z,seq(1,5,1))) (1,2] (2,3] (3,4] (4,5] 4 4 3 5 But how can I find a break points for vector with random values and random number sequence

Hi, I wrote some simple rpanel package script for visual spectral data comparison. At this example i have a three samples and i want to zoom through x and y axis to compare differences between samples. With my script below I can zoom to some data region and add some other spetra to the plot, through text input field. But I can't figure out, how to change axis scaling for all displayed

Dear R-helpers, I am using xtable package to prepare a Latex code of some R tables. Is this possible to have a greek symbols in xtable cells? How can I get for example a string of : $\Delta$ > "$\Delta$" [1] "$Delta$" And string: > "$\\Delta$" [1] "$\\Delta$" Gives a latex aoutput like: \$$\backslash$Delta\$ Thank You in advance Andris

Hello useRs, I can't figure out how can I store a data frame of values of X and D from this loop: Z <- c(1:10) for (i in 1:(length(Z)-2)) {D <- x[1:(2+i)]; X <- paste("x",sep="",i) print (X) print (D) } Thank You, Andris Jankevics