On 10/16/2009 11:01 PM, one2luv wrote:
I am hoping someone will tak up this chalenge (I am new to R)
I have inheritied an R script but need to change it. The script currently
includes hardcoded file locations on lines 12,166 and 167. I need to modify
this script to allow the folder to be passed
Ravi Varadhan wrote:
Hi,
Given a positive integer N, and a real number \lambda such that 0 \lambda
1, I would like to generate an N by N stochastic matrix (a matrix with
all the rows summing to 1), such that it has the second largest eigenvalue
equal to \lambda (Note: the dominant eigenvalue
Michelle DePrenger-Levin wrote:
Hello,
I am running the plot from countCDFxt (popbio). I would like to report the
y-axis as a percent instead of the log scale (e^01...). I can add an axis
with axis(2, 0:1, line =2) but I'm having trouble understanding how to assign
the tic marks (with 'at =').
David Gattrell wrote:
R-2.8.0 / tcltk8.5
In windows, Rgui.exe has a directory browser that can be resized, but when I
call
tkchooseDirectory(), it is a fixed size. In linux, when I call
tkchooseDirectory() it
can be resized.
How do I get a windows version that I can resize?
You're at the
Hi,
I've two dataframe:
snag_totale
AREA snag_ha
12 1.628128
23 10.274249
34 2.778503
45 73.764307
57 12.015985
log_totale
AREAlog_ha
11 22.29846
22 17.16889
33 48.80377
44 144.18996
55 70.30962
66 61.81850
77 13.24876
How can
Dieter Menne wrote:
Christophe Dutang1 wrote:
I would like to know what happens on the memory side when I use
attach(inputdata)
Is there a second allocation of memory for inputdata?
Not, it just guides the syntax.
Wrong. There's a virtual copy of data plus a conversion from data frame
Hi,all
with my data,there are more than 1000 quantitative results of antibody
concentrations, there may be 2 components(positive and negative), or 3
components (may be strong positive, positive, and negative), or 4-6
components. Could you tell me how to determine the number of components of
On Sat, Oct 17, 2009 at 09:36:50AM +0200, Alfredo Alessandrini wrote:
Hi,
I've two dataframe:
snag_totale
AREA snag_ha
12 1.628128
23 10.274249
34 2.778503
45 73.764307
57 12.015985
log_totale
AREAlog_ha
11 22.29846
22 17.16889
33
On 10/17/09, Julius Tesoro jutes...@yahoo.com wrote:
I am looking at the plyr package and I am intrigued at how data(i.e. ozone,
baseball) is loaded without having to type data(ozone). Are they
automatically loaded when i call library(plyr)? I want to do the same thing
when I make my
On 10/17/09, Julius Tesoro jutes...@yahoo.com wrote:
wow thanks but how do i load data just by typing ozone on the console?
It would probably suffice to include the dataset as an object in your
package, and then `data(ozone)' should bring it up as soon as your
package is loaded. Look at the
thank you very much
--- On Sat, 10/17/09, Kenn Konstabel lebats...@gmail.com wrote:
From: Kenn Konstabel lebats...@gmail.com
Subject: Re: [R] avoiding loops in equation
Thank God for R-help mailing list. Thanks..
To: Julius Tesoro jutes...@yahoo.com
Date: Saturday, October 17, 2009, 1:51 PM
On Fri, Oct 16, 2009 at 7:09 PM, Michael A. Gilchrist mi...@utk.edu wrote:
Hello,
I'm having problems creating and using a selfStart model with nlme.
Briefly, I've defined the model, a selfStart object, and then combined them
to make a selfStart.default model.
If I apply getInitial to the
David,
I use CrossTable, so that was my first guess. It'll do
proportions/percents by row, column or total in a 2-way table. For 1-way
tables, it still tries looks like a 2-way table, unless you specify
max.width=1. Then it does one column, but no cumulative proportions (see
below).
I appreciate
Here are a few ways:
Here are a few ways:
# 1. using merge
m - merge(snag_totale, log_totale, all = TRUE)
m[is.na(m)] - 0
with(m, data.frame(AREA, sum = snag_ha + log_ha))
# 2. Use fact that AREA = 1:7 in log_totale
sum_totale - log_totale; names(sum_totale)[2] - sum
smu wrote:
On Sat, Oct 17, 2009 at 09:36:50AM +0200, Alfredo Alessandrini wrote:
Hi,
I've two dataframe:
snag_totale
AREA snag_ha
12 1.628128
23 10.274249
34 2.778503
45 73.764307
57 12.015985
log_totale
AREAlog_ha
11 22.29846
22 17.16889
33
On Sat, 17 Oct 2009, Douglas Bates wrote:
On Fri, Oct 16, 2009 at 7:09 PM, Michael A. Gilchrist mi...@utk.edu wrote:
Hello,
I'm having problems creating and using a selfStart model with nlme.
Briefly, I've defined the model, a selfStart object, and then combined them
to make a
Dear Glenn, dear list,
this is just a short notice, that a new version 1.5 of package deSolve
was released yesterday. It now supports the feature requested below.
Details are documented in the package vignette Writing Code in Compiled
Languages that comes with the package and is also
Can someone help me understand this results?
levels(as.factor(miset1$facts_convict))
[1] 1 1 2 3 4 5 6
converting to numeric and back doesn't seem to help:
levels(as.factor(as.numeric(miset1$facts_convict)))
[1] 1 1 2 3 4 5 6
It's messing up my ologits. Any way to correct this?
On 16-Oct-09 11:27:06, Gabor Grothendieck wrote:
Using the generalized inner product defined in this post:
https://www.stat.math.ethz.ch/pipermail/r-help/2006-July/109311.html
try this:
cbind(S, d = rowSums(inner(S, obs, identical)))
The function inner() is defined at the above
How would I do something like this:
f - function(x, g) {
s - as.character(g) # THIS DOES NOT WORK
sprintf(The %s of x is %.0f\n, s, g(x))
}
f(c(2,3,4), median)
f(c(2,3,4), mean)
and get the results
The median of x is 3
The mean of x is 3
--
Ajay Shah
Dear R users
I have two questions, I have been on this problem for last 3 months, please
help
First question:
*How can I use the lmer function for a three level probit ( ie please help
me with the command syntax)?*
The second question is,
*how can I then subsequently calculate the Inverse
I have a question about mixing LaTeX and R code in loops and functions in
Sweave. Here's my problem:
I want to do something like this:
=
# some R code for a loop
for(i in 1:10) {
@
My LaTex code here would describe what I do in the loop. For instance, in this
loop print out the numbers one
Hi all
I have a large spreadsheet (Excel) file with many rows and columns in it. I
have four treatment groups and using the lm function shows that there is a
significant omnibus R with respect to several of the variables. I want to do a
Tukey HSD in R. How can I do this?
Leslie J. Seltzer,
Hi Everyone,
I'm continuing to run into trouble with polyfit. I'm using the fitting function
of the form;
fit - lm(y ~ poly(x,degree,raw=TRUE))
and I have found that in some cases a polynomial of certain degree can't be
fit, the coefficient won't be calculated, because of a singularity. If I
I am looking for a good probability book that describes convergence in
distribution. I have looked through Introduction to Probability by
Charles M. Grinstead, J. Laurie Snell, but I don't find any formal
description on convergence in distribution. Could somebody recommend a
good book that cover
Try this:
show.name - function(x) deparse(substitute(x))
show.name(pi)
[1] pi
On Sat, Oct 17, 2009 at 7:26 AM, Ajay Shah ajays...@mayin.org wrote:
How would I do something like this:
f - function(x, g) {
s - as.character(g) # THIS DOES NOT WORK
sprintf(The %s of x is
Try this:
results=latex,echo=false=
for(i in 1:10) {
cat(...latex code...)
}
@
or check out the brew package.
On Fri, Oct 16, 2009 at 3:25 PM, Jacob R. Marcus
jmar...@u.washington.edu wrote:
I have a question about mixing LaTeX and R code in loops and functions in
Sweave. Here's my
LinkedIn
John Cardinale requested to add you as a connection on LinkedIn:
--
Arnaud,
I'd like to add you to my professional network on LinkedIn.
- John
Accept invitation from John Cardinale
Hello -- I am unable to build R 2.9.2 on IBM PowerPC AIX5.3. I would
appreciate any help in this matter.
===details==
Machine: IBM PowerPC_POWER5 / 4 proc, 1499 MHz 64-bit / AIX 5.3.0.0
Building R 2.9.2 using gcc/g++/gfortran 4.2.4
Config.site
Peng Yu wrote:
I am looking for a good probability book that describes convergence in
distribution. I have looked through Introduction to Probability by
Charles M. Grinstead, J. Laurie Snell, but I don't find any formal
description on convergence in distribution. Could somebody recommend
Donald Braman wrote:
Can someone help me understand this results?
levels(as.factor(miset1$facts_convict))
[1] 1 1 2 3 4 5 6
converting to numeric and back doesn't seem to help:
levels(as.factor(as.numeric(miset1$facts_convict)))
[1] 1 1 2 3 4 5 6
It's messing up my ologits.
?TukeyHSD
--- On Fri, 10/16/09, Leslie J Seltzer lselt...@wisc.edu wrote:
From: Leslie J Seltzer lselt...@wisc.edu
Subject: [R] doing a Tukey HSD post-hoc
To: r-help@r-project.org
Received: Friday, October 16, 2009, 5:38 PM
Hi all
I have a large spreadsheet (Excel) file with many
Ben Bolker wrote:
Peng Yu wrote:
I am looking for a good probability book that describes convergence in
distribution. I have looked through Introduction to Probability by
Charles M. Grinstead, J. Laurie Snell, but I don't find any formal
description on convergence in distribution. Could
Dear all
What is the easy way to drop a variable by using its name (and not its
number)? Example:
data(iris)
head(iris)
Sepal.Length Sepal.Width Petal.Length Petal.Width Species
1 5.1 3.5 1.4 0.2 setosa
2 4.9 3.0 1.4 0.2
On Sat, Oct 17, 2009 at 3:28 PM, Peter Dalgaard
p.dalga...@biostat.ku.dk wrote:
Ben Bolker wrote:
Peng Yu wrote:
I am looking for a good probability book that describes convergence in
distribution. I have looked through Introduction to Probability by
Charles M. Grinstead, J. Laurie Snell,
Dear R users,
I need some advises on how to use R to optimize a nonlinear function with
the following constraints.
f(x1,x2,x3,x4,x5,x6)
s.t
0 x1 1
0 x2 1
0 x1+x2 1
-inf x3 inf
-inf x4 inf
0 x5 inf
0 x6 inf
Is there any built-in function or something for these constraint??
Putting names on a ggplot
Can anyone suggest what I am doing wrong here. I am plotting
daily temperatures at Ottawa Ontario for 2008 broken down by
months, I seperate them by lines and want to put the names of the months
at the top of the chart ( with in the graphing area)
Everything is working
Try this:
subset(iris, select = - Petal.Length)
On Sat, Oct 17, 2009 at 4:49 PM, Liviu Andronic landronim...@gmail.com wrote:
Dear all
What is the easy way to drop a variable by using its name (and not its
number)? Example:
data(iris)
head(iris)
Sepal.Length Sepal.Width Petal.Length
hi,
On Sat, Oct 17, 2009 at 02:04:43PM -0700, John Kane wrote:
Putting names on a ggplot
p - p + geom_text(aes(x = namposts + 2.5, y = temprange[2], label =
mlabs),
data = year, size = 2.5, colour='black', hjust = 0, vjust = 0)
you shouldn't use aes in this case since nampost,
Donald Braman wrote:
Can someone help me understand this results?
levels(as.factor(miset1$facts_convict))
[1] 1 1 2 3 4 5 6
Don't know how you got your data that way, but I
wonder if you've done str() on your data after
whatever procedure you used to get to this stage.
Here's one way to
Hello, how does one use factanal to produce factor scores for a new data
set?
I have a factor solution estimated from historical data.
I have a 'new' data set I just like to create factor scores using the
prior estimated factor model. I see a reference to a package tsfa, for
time series
Dear R users
My data set is e
names(e)
[1] yearctry discent age gender
gemeduc gemhhinc ref_groupfearfail_ref knowent_ref
nbgoodc_ref
[11] nbstatus_ref estbbuso_ref lngdplngdpsq
es_gdppcppp sq_gdppcppp estbbo_m es_gdpchg
hear I have variables
hi,
On Sat, Oct 17, 2009 at 02:04:43PM -0700, John Kane wrote:
Putting names on a ggplot
p - p + geom_text(aes(x = namposts + 2.5, y = temprange[2], label = mlabs),
data = year, size = 2.5, colour='black', hjust = 0, vjust = 0)
you shouldn't use aes in this case since nampost,
...or the R.rsp package. -H
On Sat, Oct 17, 2009 at 10:37 AM, Gabor Grothendieck
ggrothendi...@gmail.com wrote:
Try this:
results=latex,echo=false=
for(i in 1:10) {
cat(...latex code...)
}
@
or check out the brew package.
On Fri, Oct 16, 2009 at 3:25 PM, Jacob R. Marcus
Elaine:
Try this.
It works for me using my own database. Perhaps you don't have admin rights.
Good luck
library(RODBC)
myDB - odbcConnectAccess(DB2.mdb,uid=admin,pwd=)
sqlSave(myDB,se2,rownames=FALSE,append=TRUE)
close(myDB)
Felipe D. Carrillo
Supervisory Fishery Biologist
Dear list,
I've tried several times to wrap my head around the Design library,
without much success. It does some really nice things, but I'm often
uncomfortable because I don't understand exactly what it's doing.
Anyway, one thing I really like is the latex.ols() function, which
converts an R
Hello!
Before you try from R. Can you tell us what happens when you use
another DB2 client when you try with those credentials?
One thing to note: If you are trying to access DB2 from ODBC on Linux
on DB2 versions before 9.4 there are some particular issues and better
check this
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