 | | | rhelp | | Dear R users
I have two set of data as follow
x <-c(0 0 0.28 0.55 1.2 2 1.95 1.85
1.6 0.86 0.78 0.6 0.21 0.18)
y <-c(0 0 0 0.53 1.34 1.79 2.07 1.88
1.52 0.92 0.71 0.55 0.32 0.19)
i <-1 lenOn the omegahat site you can read
"There is currently no binary available for Windows. I hope to release
one wihtin a few weeks (i.e. near the end of September 2004). "
You can ask to developers an > Dear expeRts
>
> Currently my colors are as follows
> mycol <-
> c( "blue1 " "blue2 " "blue3 " "blue4 " "black " "yellow4 " "yellow3 " "yellow2 " "y
> ellow1 ")
> heatmap(snp Rowv NA Colv NA col mycol)Dear R-users
Does anyone of you have binary files for the packages rpart.permutation
snow and rsprng. I would like to use them in my classification tree. I
know they are still at the 0.x developmentHi everybody
I have a large fasta file(15M) which contains a lot of DNA sequence in fasta
format.And i want to get probabilities matrix for 2nd order markov china
from this background.Here is a webHello
I am using the following code to plot a data matrix into a form that seems
suitable for
the use of par.plot.
library(gamlss)
a <-matrix(c(1 2 3 4 5 6 7 8 9 8 7 6) nrow 3)
rownames(a) <-c( "trt1 " Hi R Users
This is a code I wrote and just want to confirm if the first 1000 values are raw
gamma (z) and the next 1000 values are transformed gamma (k) or not. As I get
2000 rows once I import into
Hello fellow R users
Below are two cases using the "mle " operation from the stats4 package. In CASE 1 the code runs fine in CASE 2 errors occur
CASE 1
x alpha_current s and n are vectors of Hello Group
What is the meaning of the error. is there any place
to look for this. I guess 'atomic ' seems to be OOP
related concept.
thank you
srini
Background
OS Linux Mandrake 10.1
release R 2.0.0
editor GNU Emacs 21.3.2
front-end ESS 5.2.3
Is there an R package that can be used for CART analysis?
Thank you
John
John Sorkin M.D. Ph.D.
Chief Biostatistics and Informatics
Baltimore VA Medical Center GRECC and
University of Maryland ScHi
I 'm having a problem with spss.read reversing my factor input.
Here is the input copied from the spss data editor
color cost
1 2.30
2 2.40
3 3.00
1 2.10
1 1.00
1 2.00
2 4.00
2 3.20
2 2.33
3 2.On Tue 26 Jul 2005 Garrett Fox wrote
> I am trying to do logistic regression with a categorical predictor variable
> with the glm() function family binomial. Using glm() I would like to be
> ablI am not a techie and have been struggling 2 days solid to try and install
SJava (the source from http //www.omegahat.org/RSJava/). Does anybody have a
binary file for me (I am Windows XP and rw2001)?I am trying to do logistic regression with a categorical predictor variable
with the glm() function family binomial. Using glm() I would like to be
able to calculate the confidence intervals of all Hi R-users
Does anyone know of a package that contains a function to conduct
Durbin 's test and it 's extension for incomplete block designs as
described in Rayner and Best 2001 "A contingency TablDear R users
I am doing MCMC using Metropolis-Hastings. My model is
bivariate-log-normal and the prior for variance-covariance is wishart
distribution. I am wondering if there are some simple coDear R gurus.
Is there an R function equivalent to octaves / (Right division)
withouth forming the inverse of Y ' using solve ?
[snip - from octave docu]
Right division. This is conceptually equivDear R-helpers
I have the following data
y happenat x
5185 (07/22/05 00 05 14) 14
5186 (07/22/05 00 15 14) 14
5187 (07/22/05 00 25 14) 14
5188 (07/22/05 00 3Hi
I am looking for an elegant way to transform a vector into percentages of values
that meet certain criteria.
store <-c(1 1.4 3 1.1 0.3 0.6 4 5)
# now I want to get the precentages of values
# thok I created a matrix C with
A B C A1 B1 C1
..................................
.................................
the columns contain the gene expression values..
I ran the following t.t
Dear listers
In R if I have a sequence x(t) t 1 ...N fft(x) is actually giving us
sum(x(t)exp(-i*omega*t)) at fourier frequency omega 2*pi*i/N
i 0 1 ...(N-1).
The question is if I want to calI cannot find in the literature a way to conduct the following t.test
on 2 objects A and B
A B
col1 col2 col3 col1 col2 col3
Where col(i) 's nHi
I am trying to read a large (500000+ lines) with scan() as read.table
is unable to read it.
I get a strange error (below) which says that 'a real ' was expected
and '5 ' was read. Can someone helpList
Can anyone point me at a user guide for doing signals processing after applying the FFT?
I 'm looking for some info on postprocessing steps trying to see if there are any packages already wriI cannot find in the literature a way to conduct the following t.test
on 2 objects A and B
A B
col1 col2 col3 col1 col2 col3
Where col(i) 's nDear all
do you know some routines to draw ellipses and its axes given the algebraic
equation? The application is to draw ellipses of equal concentration for
bivariate normal distribution given the
Hello
Is there any way to use plot() horizontally similar to
boxplot(..... horiz TRUE)? I want to use to illustrate
the distribution of y-values on an adjacent plot using
layout().
Thanks in adv
Dear All
I have been trying to use the daisy routine to compute the dissimilarity matrix but I have not been successful in defining the data as ordinal.
Might you kindly help me please?
Thanks inDear all
I need to assign new observations to cluster groups previously identified for a
different dataset. The original clustering was performed using Clara. I gess
one way is to assign each new ob |
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