similar to: saving variables created by functions in the workspace

Hello, I created a simple histogram with: myHist<-hist(myData) the object myHist now has two arrays (among the others): myHist$mids myHist$counts Since myHist$counts contains some "0", and I want to calculate the linear fit among myHist$mids and log(myHist$counts), I want remove the elements of both arrays where these "0" occurs. which are the possible solutions to

Hello, I have a simple question for you: making: mylm<-lm(y~x) summary(mylm) I get the following results: ****************************************************** Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 16.54087 0.19952 82.91 <2e-16 *** x[1:19] -2.32337 0.04251 -54.66 <2e-16 *** ******************************************************

Dear all, I have 2 variables, x<-c(1,2,3,4,5,6,7,8,9,10) y<-c(1.3,2.5,4.6,5.3,5.9,6.7,7.4,8.5,9.4,10.4) each point of the y variable has an error: erry<-(0.2,0.3,0.2,0.1,0.4,0.2,0.3,0.4,0.3,0.2) how to plot(x,y) with the errors segments? Thank you, Copex --------------------------------- [[alternative HTML version deleted]]

Hi everyone. I'm trying to break the y axis on a plot. For instance, I have 2 series (points and a loess). Since the loess is a "continuous" set of points, it passes in the break section. However, with gap.plot I cant plot the loess because of this (I got the message "some values of y will not be displayed"). Here's my code: library(plotrix); #generate some data x

Hello everyone, I know that to calculate the linear regression between x and y I have to use the function "lm". But how to do if x and y have a standard deviation like in the following example? How to compute the chi square test in this case? Thank you, Fulvio. example: x +- dx 5 2 13 4 17 4 23 6 y +- dy 6.3 0.6 9.2 0.9 14 1 21 4

Hi, how can I scale the x- and y-axis of a "plot" to the same scale? My problem: The following command sequence produces the plot in a square. What I want is the x-axis to be 5 times as wide (measured e.g. in pixels) as the y-axis is long (because y ranges from -1 to 1 and x ranges from 0 to 10). x <- seq( from=0, to=10, by=.1) sinx <- sin(x) plot( x, sinx, type="l")

Hello , Maybe this question you answered before, but i couldnt find something indicated in the mailing list. I wish to plot two graphics in one window, for example y=sinx and y=exp(x) in the same windows, (the same interval for x). Thanks . Miguel. -- View this message in context: http://www.nabble.com/how-to-plot-two-graphics-in-one-window-tf3929594.html#a11145186 Sent from the R help

Hello, I have just learnt some python, and would like to call R scripts from python, without using batch mode. I learnt how to do it from perl, in fact reading in the mail archive I found the following good example: *************************************** #!/usr/local/bin/perl open (FILE, ">test.txt"); print FILE "a,b,c,d,e\n1,2,3,4,5"; close FILE; ####### Start R

Hello everyone, I'd like to have suggestions about a common basic statistical approach, hope to be useful also for other R beginners. When you first get some data (i.e length of river) you may want to look at its distribution. Then you probably want to find which law follows this distribution, and to test the goodness of the fit. For doing this simple analysis I am writing some code

> Use an Intel pro/100 or pro/1000 driver..they are known to > work with VLANs. > > I guess it's also possible that it's a problem in the > bridging code, so try the latest kernel > as well... I compiled the latest 2.6.19 kernel and tested it with two 3COM 3c905c fast ethernet interfaces which work fine with vlan 802.1q tagging, but when I have added the eth0 and eth1

Inspired from a similar patch posted on grub-devel for Grub2 I immersed myself into the code of Grub Legacy and came up with this absurdedly simple patch to allow syslinux or other bootloaders residing in logical partition to be chainloaded from GRUB Legacy (0.9x). Hoping it to be of help, regards Fulvio Scapin -------------- next part -------------- A non-text attachment was scrubbed... Name:

Hi, I have just configured a Linux box with kernel 2.6.16.7 and configured two ethernet interfaces (with MTU 1500) in bridge mode. CONFIG_BRIDGE_NETFILTER is enabled. The problem is that ping -s 1500 192.168.0.2 doesn't work from 192.168.0.1 if the systems are separated by the bridge. Normal ping with smaller packet size works ok. What is wrong? Best Regards Fulvio Ricciardi

I recently tried to install several distros on a usb stick, with the peculiarity of creating in it a GPT label rather than the usual dos label. Installed Grub2 using the parted bios_grub flag on a partition, I proceeded to copy several distros on the remaining partitions. Grub2 worked fine, chainloading syslinux on each of the partitions. Or rather it worked all fine until I reached the fifth

Hi all. I'm experiencing long connect delays due to password file locking errors. For each connection samba logs the following errors: do_pw_lock: failed to lock SMB passwd file. mod_smbpwd_entry: unable to lock file /usr/local/samba-1.9.18p10/private/smbpasswd In the archives I found some other messages reporting the problem (on May this year), but no solution. Did I

Fulvio.Corno@polito.it wrote: > > I found the (possible) source of the error, in smbpass.c line 620+ .... > > If no entry is found, the procedure returns without releasing the lock. > I modified the last statement as: > > if (!found_entry) /* line 707 */ > { > fclose(fp); > pw_file_unlock(lockfd); >

Hi, I'd like to know if is it possible to make a 3D scatter plot (x y z) using R. In the on-line help and in the help mailing list I found only ways in which plot surfaces. Thanks for the help fulvio -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send

I got a set of data which has seasonal trend in form of sinx, cosx, I don't have any idea on how to deal with it. Can you give me a starting point? Thanks, Terry

Hi guys, I have a pool made with three luns striped. After some scsi retryable messages, happened during a storage activity, zpool status start to report one checksum error on one file only. The zpool scrub find it but don''t solve it, and when I try to read the file, I get an I/O error. Again, when I try to copy the file, I get only some bytes copied, and then stops, I mean this is

Hi guys, we are proposing a customer a couple of X4500 (24 Tb) used as NAS (i.e. NFS server). Both server will contain the same files and should be accessed by different clients at the same time (i.e. they should be both active) So we need to guarantee that both x4500 contain the same files: We could simply copy the contents on both x4500 , which is an option because the "new

Hi, we had a broken heating system (in the floor above us) resulting in a water burst .... my office looks like if a bomb has exploded ... Currently our server is up and running again (it was down over the weekend) ... but we will move out of the devastated rooms and hence the CARN master might be down one or more times during the rest of the week. We'll try to keep the down times as short