similar to: the name of the statistical notation in R

I can think of several ways to blunt force hard code what I want but I imagine there is a command or two that can be easily combined to do this: I have a data frame with about 23000 observations. There first variable is the group to which the observation belongs (about 500 different groups). The second variable is a response for each observation that is a 1,2,3,4 or 5. I want to be able to

Full_Name: Adrian Custer Version: 0.90.0 OS: Linux on Thinkpad (pentium) and desktop (K6) Submission from: (NULL) (128.32.251.234) When I create a boxplot, and then try to overlay a lowess fit or just the points, the points do not appear in the highest level and the lowess curve does not reach the highest level. However, if I add one to each of the models, the problem is solved. I tried this

I am trying to run Samba 3.0.24-11.fc6 on Fedora Core 6. I've run across two problems that are keeping me from being successful. 1. IPTables. Even when I configure it through Webmin to not run at startup, it does anyway. I consider this a minor problem, at least for now, although I wouldn't mind some input on how to configure it to allow Samba. 2. Access to shares. We are running

Full_Name: Adrian Custer Version: 1.01 OS: gnu-linux (mandrake 7.1beta) Submission from: (NULL) (128.32.251.234) The character "*" displays too high in comparison to the graph space and other characters in the plot. Consider: > a_-0.15 > plot(c(0,100),c(0,1)) > for (i in 1:100){ points(i,(1-exp(a*i)),pch=".",col="blue")} > for (i in 1:100){

Running FC6 and Samba 3.0.24-11.fc6. Workstation is XP Pro Initially, after disabling SELinux and turning off Iptables, I could access the shares that were set up. Came in this morning ready to start copying files and can't get in. Prompts me for a username and password which is rejected. I know it's not my workstation because I have another FC6/Samba server running and have no problem

> From: acuster@nature.berkeley.edu > Date: Mon, 22 May 2000 00:13:41 +0200 (MET DST) > To: r-devel@stat.math.ethz.ch > Subject: [Rd] RE:bug 548 graphics '*' (PR#549) > CC: R-bugs@biostat.ku.dk > X-Loop: R-bugs@biostat.ku.dk > X-Keywords: > > Full_Name: Adrian Custer > Version: 1.0.1 > OS: gnu-linux (mandrake 7.1beta) > Submission from: (NULL)

Hello everyone, I had a few questions that I have not been able to figure out despite a lot of reading. 1) Adding a title to a multiplot figure: If I plot multiple plots with >par(mfrow=c(2,6)) how do I add an overall title to the figure, not the individual plots? 2) Saving histories on the fly: Is there a .Rhistory equivalent to >save.image() ? I would like to be able to save the

Hello all, I notice that the R package, the manuals and even the FAQ have ISBN numbers. I help write the Gnumeric (GNOME's spreadsheet) manual and wondered how you all managed to get those numbers. Also are these numbers interrelated so that if you gain a document, its number would follow from your existing numbers. Any pointers to information would be appreciated. Thanks, --adrian custer

Hello, We are looking to adjust the font size of the axis annotation on the graph that results from use of the metaplot() function. Metaplot seems to respond to cex and cex.lab to change those graphical parameters, but it doesn't respond to cex.axis. Is there a way to work around this by creating a customized x-axis, and if so, how? Thanks for all your help. Syntax is below. Best, Dawn

I have a setup with lot's of small files (Maildir), in 4 different volumes and for some reason the volumes are full when they reach 60% usage (as reported by df ). This was ofcourse a bit of a supprise for me .. lots of failed writes, bounced messages and very angry customers. Has anybody on this list seen this before (not the angry customers ;-) ? Regards, =paulv # echo "ls

Hello everyone, I'm trying to write a function that will step through a vector of strings and evaluate the contribution to the R-squared of each in turn. I suspect this is related to the anova(model) call but not quite sure how and anova() is order dependent so I have to step through orders anyhow. The issue is that I pass a vector of strings to the function and want to use it as:

Hello everyone, In plotting several graphics, I'd like to be able to plot a blank plot as in: par(mfrow=c(2,1)) plot(BLANK) hist(rgamma(100000,6463.7,scale=0.015471),xlim=c(0,120),main="Emergence") I realize screen allows me to do this, but I figure the functionality must be there. Is there an equivalent to plot(BLANK)? thanks, adrian PS. please reply direct as I'm not

Hello all, In the course of trying to implement the CDF of an InverseGammaDistribution, I have run across the need for an igamma() function. Several others have needed this function but the answers I have found so far are not totally clear to me. I'm writing for three reasons: 1) to present a small error in the docs 2) to clarify the approach we are expected to take 3) to request,for the

I have been having some problems with accessing active record attributes using dot notation. Some attributes work, others do not. The attribute exists in the database (it is a smallint). Using breakpointer and IRB I can see it in the active record: irb(#<Transition:0x3900f48>):012:0> self self => #<Transition:0x3900f48

What do people think of this? http://www.humanized.com/weblog/2006/06/30/collaboration_made_simple_with_bracket_notation/ ---------------------------------------------------------------------- Find out how you can get spam free email. http://www.bluebottle.com/tag/3

If I knew this, I have forgotten it: Is there a way to force R to forgo use of scientific notation, e.g. to use .000029 instead of 2.9e-05? (Aside from using formatC for example) I run across this every now and then and work around it (multiple values by 100, for example) but cannot find any way to deal with it otherwise. A particularly problematic place it pops up is in axis tick labels.

Hello, Firstly, real new to R here. I have a function intended to evaluate the values in columns spread over many tables. I have an argument in the function that allows the user to input what sequence of tables they want to draw data from. The function seems to work fine, but when the user inputs a single number (over 9) instead of a sequence using the : operator, I find an error message: the

I am using Rwave wavelets and I need better axis notation. Does anyone have code similar to matlab's centfreq or scale2frq functions that turn a scale for a wavelet transform into a good looking scale to plot on my wavelet transfoms? I am using the rwave package to investigate seismic signals from an exploding volcano. Jonathan Lees -- ==========================================

Hi I am using xyplot() to plot on the log scale by using scale=list(log=T) argument. For example: xyplot(1:10~1:10, scales=list(log=T)) But the axis labels are printed as scientific notation (10^0.0, etc), instead of fixed notation. How can I change that to fixed notation? options(scipen=4) doesn't work on xyplot() Thanks John

Is there a better alternative to x = c(1e7, 2e7) x.lb = c(0,1e7,2e7) s.lb = format(x.lb, scientific = FALSE, big.mark = ",") barplot(x, yaxt = "n", ylab = "") axis(side = 2, at = x.lb, labels = s.lb) (I am sure there is a better alternative to line 2 :)). Thank you. -- View this message in context: