search for: waldron

Displaying 20 results from an estimated 33 matches for "waldron".

2006 Apr 19
1
wpa_supplicant and wi
...e apparently, as ifconfig reports deftxkey UNDEF and no configured keys. In other outputs from wpa_supplicant that I've seen, there are lines beginning with wpa_driver_bsd_key_set that appear to be key setting. Does anyone have this working with a MA401 that could help me out? Thanks, Isaac Waldron -- Isaac Waldron isaac.waldron@gmail.com mobile: 1-508-353-3453 aim: n1yzi
2006 May 08
3
OpenGL w/ FreeBSD 6-STABLE and Wine 0.9.12
...ries-6.9.0 I checked the configure output for the wine port and it picked up all the OpenGL headers from Mesa, but can't figure out why native applications are getting the DRI renderer while wine is stuck to the indirect renderer. Any help will be greatly appreciated. Thanks, Isaac -- Isaac Waldron isaac.waldron@gmail.com mobile: 1-508-353-3453 aim: n1yzi
2009 Feb 12
3
getting all pairwise combinations of elements in a character string
...on(x) paste(x,mystring[(grep(x,mystring)+1):length(mystring)],sep=""))) a1 a2 a3 a4 b1 b2 b3 c1 c2 d "ab" "ac" "ad" "ae" "bc" "bd" "be" "cd" "ce" "de" > -- Levi Waldron post-doctoral fellow Jurisica Lab, Ontario Cancer Institute Division of Signaling Biology IBM Life Sciences Discovery Centre TMDT 9-304D 101 College Street Toronto, Ontario M5G 1L7
2009 Aug 27
2
setting par(srt) according to plot aspect ratio
...t matters. f <- function(x) x g <- function(x) 2*x (f_angle <- atan(1)*180/pi) (g_angle <- atan(2)*180/pi) xpos <- 0.2 plot(f) plot(g,add=TRUE) par(srt=f_angle) text(xpos,f(xpos),label="y=x",pos=3) par(srt=g_angle) text(xpos,g(xpos),label="y=2x",pos=3) -- Levi Waldron post-doctoral fellow Jurisica Lab, Ontario Cancer Institute Division of Signaling Biology TMDT 9-304D 101 College Street Toronto, Ontario M5G 1L7 (416)581-7453 [[alternative HTML version deleted]]
2012 May 24
3
PXE looping on localboot
...works just fine in 3.11. I also noticed that in 3.86, there's a message on the console about "!PXE entry point not found" which I don't see in 3.11. The hardware involved is IBM BladeCenter HS21, with onboard Broadcom gigabit ethernet. Is there a solution for this problem? Mike Waldron
2009 Dec 16
1
difference between the meaning of MARGIN in sweep() and apply()
...0 2 [2,] 1 3 [3,] 2 4 Is there a logic to this difference, or is it just a quirk of the history of these functions? I found one discussion on this topic, but without what I thought was a very conclusive end: http://finzi.psych.upenn.edu/Rhelp08/2009-March/191930.html -- Levi Waldron post-doctoral fellow Jurisica Lab, Ontario Cancer Institute Division of Signaling Biology TMDT 9-304D 101 College Street Toronto, Ontario M5G 1L7 (416)581-7453 [[alternative HTML version deleted]]
2006 Dec 07
6
form_tag not producing output
I''ve got two servers, both with Rails 1.1.6 on them. I''m trying to remove some of the newly-deprecated stuff in my app, and I''ve run into a problem. My login page used to look like this: <div title="Account login" id="loginform" class="form"> <h1>Please Sign In</h1> <%= start_form_tag :action =>
2009 Aug 31
3
Two way joining vs heatmap
Hi STATISTICA has a function called "Two-way joining" (see http://www.statsoft.com/TEXTBOOK/stcluan.html#twotwo) and the reference material states that this is based on the method as published by Hartigan (found this paper: http://www.jstor.org/pss/2284710 through wikipedia). What is the relationship (if any) between the "heatmap" function in R and this technique? Is there an
2009 Feb 12
3
Looping multiple output values to dataframe
Dear R users, I have various vector geometry operations to perform on 3-D coordinate data located on multiple (500+) csv files. The code I have written for the calculations works just fine. I have written a 'for' loop to automate the task of extracting the coordinates from the files and perform the analyses. The loop works reasonable well, but if the number of csv files is greater than
2008 Mar 23
3
"spreading out" a numeric vector
I am creating a timeline plot, but running into a problem in positions where the values to plot are too close together to print the text without overlap. The simplest way I can think of to solve this (although there may be other ways?) is to create a new numeric vector whose values are as close as possible to the original vector, but spread out to a given minimum difference. For example, take
2008 Jun 27
3
cumulative sum of within levels of a dataframe
This one should be easy but it's giving me a hard time mostly because tapply puts the results in a list. I want to calculate the cumulative sum of a variable in a dataframe, but with the accumulation only within each level of a factor. For a very simple example, take: > df <- data.frame(x=c(rep(1,5),rep(2,5),rep(3,5)),fac=gl(3,5,labels=letters[1:3])) > df x fac 1 1 a 2 1 a
2009 Mar 17
1
breaking ties in order() based on many vectors
...) function allows you to specify multiple vectors, which are used successively to break ties. If I want to use many vectors to break ties (say, 25 or more), that are columns of a matrix or elements of a list, does anyone know a shortcut to do this without passing 25 arguments to order()? -- Levi Waldron post-doctoral fellow Jurisica Lab, Ontario Cancer Institute Division of Signaling Biology IBM Life Sciences Discovery Centre TMDT 9-304D 101 College Street Toronto, Ontario M5G 1L7 [[alternative HTML version deleted]]
2008 Mar 05
2
differentiating a numeric vector
What functions exist for differentiating a numeric vector (in my case spectral data)? That is, experimental data without an analytical function. ie, > x <- seq(1,10,0.1) > y=x^3+rnorm(length(x),sd=0.01) #although the real function would be nothing simple like x^3... > derivy <- .... I know I could just use diff(y) but it would be nice to estimate derivatives at the
2010 Jan 19
1
Error compiling R 2.10.1 on AIX
...uot; export JAVA_HOME=/usr/java14_64 export JAVA_CPPFLAGS="-I/usr/java14_64/include" export LDR_CNTRL=USERREGS ./configure --prefix=/afs/.isis/pkg/r-2.10.1 --with-tcltk=/usr/local/lib --with-tcl-config=/usr/local/lib/tclConfig.sh --with-tk-config=/usr/local/lib/tkConfig.sh Mike Waldron
2000 May 22
2
Problem with "force create mode" et. al.
...create group" Unknown parameter encountered: "force create mask" Ignoring unknown parameter "force create mask" Unknown parameter encountered: "force directory mask" Ignoring unknown parameter "force directory mask" ---snip--snip--- Why oh why? -- Ryan Waldron ||| http://www.erebor.com ||| rew@erebor.com "The web goes ever, ever on, down from the site where it began..."
2009 Jan 18
3
ActionMailer and url_for in helper methods
Hi, I was wondering how to get url_for to work inside ActionMailer. I did research on the web but I can''t seem to find something that fits what I need. In my application, each user can specify their custom domain to access their. I have an ActionMailer that sends them notifications of changes that occur. In there, I have a breadcrumbs helper method, which generages something like:
2007 Nov 22
1
package gsl assumes incorrect gcc version during install (PR#10451)
Full_Name: Levi Waldron Version: 2.5.1 OS: Ubuntu Gutsy Submission from: (NULL) (206.248.157.88) I installed libgsl0-dev then tried to install the gsl cran package, unsuccessfully (see output below). As a workaround I created a symbolic link to /usr/bin/gcc-4.2, ie: sudo ln -s /usr/bin/gcc-4.1 /usr/bin/gcc-4.2 The co...
2014 Dec 31
1
Unexpected behavior of debug() in step-wise mode
Why does debug() enter Browse[3] here at all, and why does it happen the first time and not the second? This seems unexpected to me, and has undesirable effects for ESS users (that I reported here - https://stat.ethz.ch/pipermail/ess-help/2013-June/009154.html - but just realized my post to r-devel didn't make it through when I tried to report it back then). > Fun <- function(n)
2008 Mar 31
1
adding device size-independent y=0 line to a lattice plot
Using the following lattice plot as an example, I would like to add horizontal lines where y=0: library(lattice) library(grid) fac <- gl(4,12) x <- letters[rep(1:3,16)] y <- runif(48,min=0.0) dotplot(y~x|fac) I've tried it with grid.lines using npc and native units, which works fine unless I change the size of the output device - then the lines are in the wrong place. Is there a
2009 Apr 02
0
multiple annotations on a heatmap
...ed bar along the top of the heatmap, but ideally I would like to put all three annotations on the heatmap by putting three rows of +/- values between the top of the heatmap and the dendrogram, or even three colored bars. Specific or general suggestions would be welcome. Thank you, Levi -- Levi Waldron post-doctoral fellow Jurisica Lab, Ontario Cancer Institute Division of Signaling Biology IBM Life Sciences Discovery Centre TMDT 9-304D 101 College Street Toronto, Ontario M5G 1L7 [[alternative HTML version deleted]]