Displaying 5 results from an estimated 5 matches for "compoents".
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components
2002 Oct 22
1
Gaussian Mixture Models
Hey,
Dose R include some package for Gaussian Mixture Model data generation and
parameters estimation?
Now I want to assign lots of multivariate data into a GMM model.
So just wondering if given sample data, can we use
some functions to estimate the compoents' density
function.
Thanks for your support.
Fred
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2012 Jan 08
2
Convert components of a list to separate columns in a data frame or matrix XXXX
...amp; simpliest way to convert all components of a
list to separate columns in a matrix?
Is there an easy way to programmatically "pad" the length of the resulting
shorter character vectors so that they can be easily combined into a data
frame?
I have the following code that stores the 2 compoents (of differing
lengths) in the same character vector:
more<-c('R is a free software environment for statistical computing',
'It compiles and runs on a wide variety of UNIX platforms')
result<-strsplit(more,' ')
result
mode(result)
class(result)
sapply(result,l...
2001 Feb 05
2
Project "Muncher" the next step in wine
...quot; to control the
windows applications. The there will be a seprete partition just for the
windows apps and a psudo-windows executible tree. The linux microsystem
will use wine, the ex2fs filesystem with Xfree86, gnome for a desktop
enviroment, and fvwm95 as a window manager. All the activeX compoents in
windows such as the My computer and the contol panels will be replaced
with small GTK apps written with glade. The microsystem will not be
accessable by the normal user, and do to it's volitle nature
safegurds will we placed to make sure that a poweruser *really* needs to
get into it....
2006 Dec 19
2
Random Effects Model
Hello,
I am new to R, and I am trying to figure out how to use it for a
random effects model. I am using version 2.4.0, and I also have the
book Applied Linear Regression by Sanford Weisberg.
I have four variables: Swimmer, Sex, Swim, and Difference. Swimmer
identifies the number assigned to a particular person. Sex is
male/female. Swim identifies the number swim from 1 to 6. Difference
2004 May 10
5
R versus SAS: lm performance
Hello,
A collegue of mine has compared the runtime of a linear model + anova in SAS and S+. He got the same results, but SAS took a bit more than a minute whereas S+ took 17 minutes. I've tried it in R (1.9.0) and it took 15 min. Neither machine run out of memory, and I assume that all machines have similar hardware, but the S+ and SAS machines are on windows whereas the R machine is Redhat