On May 3, 2011, at 21:18 , Kalicin, Sarah wrote:
I have a work around for this, but can someone explain why the first example
does not work properly? I believed it worked in the previous version of R, by
selecting just the rows=200525 and omitting the na's. I just upgraded to
2.13. I am
Hi,
How i can install the package adapt in some version of R for mac?
i try in 2.13, 2.9,2.7 and other previous versions... and nothing happens.
and another question: There are some packages that do the same but that it
is implemented for mac? (calculate integrals in 2 or more dimmensions).
the original data are
V2 =c(371000,285000 ,156000, 20600, 4420, 3870, 5500 )
T2=c( 0.3403 ,0.4181 ,0.4986 ,0.7451 ,1.0069 ,1.553)
nls2=nls(V2~v0*(1-epi+epi*exp(-cl*(T2-t0))),start=list(v0=10^7,epi=0.9,cl=6.2,t0=8.7))
after execution error occurs as below
Hi Steven,
Thanks for the quick reply. i have tried but
its giving me error---Error in optim(x = c(38.1815173696765,
-12.7988197976440, -3.88212459045077, :
initial value in 'vmmin' is not finite
i have tried something like this:
library(MASS)
x-rnorm(n=100,mean=10,sd=20);
Why the mean value h is not changing as the slider moves from 0 to 25 ?.
It remains always constant.
library(manipulate)
example - function(x.max){
plot(cars, xlim=c(0,x.max))
abline(h=mean(cars$dist),col=blue,lty=2) }
manipulate(
example(x.max), x.max=slider(0,25, step=5) )
veepsirtt
--
Accelerated Failure Time Model to Proportional Hazard Form
Greetings R users:
I have been working on a problem for a while and can't seem to get any result.
I am trying to convert accelerated failure time estimates to proportional
form.
I keep getting an error that I can't understand and
Dear Rohit
On 3 May 2011 22:53, Rohit Pandey rohitpandey...@gmail.com wrote:
Hello R community,
I have been using R's inbuilt maximum likelihood functions, for the
different methods (NR, BFGS, etc).
I have figured out how to use all of them except the maxBHHH function. This
one is
The fact that T2 and V2 are of different lengths seems like a likely
culprit. Other than that, you need to find start points that do not
lead to a singular gradient. There are several books that provide
advice on obtaining initial parameter estimates for non-linear
models. Google Books might
Hi,
Is there such a package? I can't find it on CRAN. Can you let us
know exactly how you tried to install it, and what the error message
was (if any)?
Cheers
Andrew
On Wed, May 04, 2011 at 01:29:37AM -0300, Mat?as Ram?rez Salgado wrote:
Hi,
How i can install the package adapt in some
On 05/04/2011 03:35 AM, Caitlin wrote:
Hi all.
I need to construct a plot showing words on the x-axis and how many times
each word was given as a verbal response on the y-axis as solid bar
(frequency). Is there a convenient function to do this in R? I considered
hist(), but I'm not sure how to
hi there,
I have a list of 5 identical dataframes:
mydf - data.frame(x=c(1:5), y=c(21:25))
mylist - rep(list(mydf),5)
and a factor variable with 5 levels:
foo - c(letters[1:5])
foo - as.factor(foo)
Question:
I'd like to add a new variable to each dataframe in the list, each
containing only
In addition to Andrew's advice, you should get more familiar with your
nonlinear model.
From what you wrote, as T2 tends to infinity, V2 tends to v0*(1-epi).
There you have a baseline on the Y-axis towards which your model tends, and
this will give you sensible starting values for v0 and epi.
On Tue, May 03, 2011 at 12:04:47PM -0700, William Dunlap wrote:
[...]
ave() can deal that problem:
cbind(x, newCol2 = with(x, ave(H, Site, Prof,
FUN=function(y)y-min(y
Site Prof H newCol2
111 24 8
211 16 0
311 67 51
412
On 3 May 2011 20:50, peter dalgaard pda...@gmail.com wrote:
On Apr 28, 2011, at 15:18 , JP wrote:
I have found that when doing a wilcoxon signed ranked test you should report:
- The median value (and not the mean or sd, presumably because of the
underlying potential non normal
Hi dear R users.
I got a file that I need to extract the third column (or word) of the last
line of files that has a diffrent amounts of rows.
It works with
x-read.tables(file)
x[1,3]
This returns the proper result but as the files is large this takes time and
uses memory that is just
On 04.05.2011 09:19, Andrew Robinson wrote:
Hi,
Is there such a package?
There was such a package that is archived now.
I can't find it on CRAN. Can you let us
know exactly how you tried to install it, and what the error message
was (if any)?
The OP is probably looking for packages
On Wed, May 04, 2011 at 02:17:29AM -0700, Joel wrote:
Hi dear R users.
I got a file that I need to extract the third column (or word) of the last
line of files that has a diffrent amounts of rows.
It works with
x-read.tables(file)
x[1,3]
This returns the proper result but as the
Hi Shekhar,
It looks from your error that you have values outside the range 0 to
1. The beta distribution is only defined between 0 and 1. Can you
please post your data set (or at least a portion of it)?
On Wed, May 4, 2011 at 3:24 PM, Shekhar shekhar2...@gmail.com wrote:
Hi Steven,
Thanks
WinXP-x32, R-21.13.0
Dear list,
I have a problem that (I think) relates to the interaction between Windows
and R.
I am trying to scrape a table with data on the Hawai'ian Islands, This is my
code:
library(XML)
u - http://en.wikipedia.org/wiki/Hawaii;
tables -
On Wed, 04-May-2011 at 10:25AM +0300, E Hofstadler wrote:
| hi there,
|
| I have a list of 5 identical dataframes:
|
| mydf - data.frame(x=c(1:5), y=c(21:25))
| mylist - rep(list(mydf),5)
|
| and a factor variable with 5 levels:
|
| foo - c(letters[1:5])
| foo - as.factor(foo)
|
|
|
On 03.05.2011 22:20, Murat Tasan wrote:
hi all - i'm trying to 'R CMD build' a package, but i have what
appears to be a bootstrapping problem:
i've included a vignette in my package, with R code interwoven (and
built using Sweave), but in this documentation i have a code line:
Oh, please!
This is about the contributed package XML, not R and not Windows.
Some of us have worked very hard to provide reasonable font support in
R, including on Windows. We are given exceedingly little credit, just
the brickbats for things for which we are not responsible. (We even
work
The scales argument in lattice controls the appearance of the axes. It
consists of two lists, one for the x axis and one for the y axis. For
example:
histogram(~pesti[,1]|pesti[,2]+
pesti[,3],scales=list(x=list(at=c(2,6),labels=c(First,Second
This allows you to place the labels
I've got a bunch of similar datasets, all of which I've fit to linear
models. I'd like to easily create arrays of a specific parameter from each
linear model (e.g., all of the intercepts in one array). I figured I'd put
the model objects into an array, and then (somehow) I could easily create
train() uses vectors, matrices and data frames as input. I really
think you need to read materials on basic R before proceeding. Go to
the R web page. There are introductory materials there.
On Tue, May 3, 2011 at 11:19 AM, ypriverol yprive...@gmail.com wrote:
I saw the format of the caret data
Hello,
A simple question perhaps, but how do I, within each row, find the first
occurence of the number 1 in the df below? I want to use this position to
programmatically create the variable 'year'. I'v come up with a solution, but I
find it downright ugly. Is there a simpler way? I was hoping
another approach is:
df - data.frame(j1999 = c(0,0,0,0,1,0), j2000 = c(NA,1,1,1,0,0),
j2001 = c(1,0,1,0,0,0))
years - as.numeric(gsub(^[^0-9]+, , names(df)))
ind - apply(sapply(df, ==, 1), 1, function (x) which(x)[1])
df$year - years[ind]
I hope it helps.
Best,
Dimitris
On 5/4/2011
You may want to look into the function 'match', which finds the first
occurrence of a value. In your example,
df - data.frame(j1999=c(0,0,0,0,1,0), j2000=c(NA, 1, 1, 1, 0, 0),
j2001=c(1, 0,
1, 0, 0, 0), year=c(2001, 2000, 2000, 2000, 1999, NA))
apply(df,1,match,x=1)
[1] 3 2 2 2 1 NA
On May 4, 2011, at 11:03 , JP wrote:
On 3 May 2011 20:50, peter dalgaard pda...@gmail.com wrote:
On Apr 28, 2011, at 15:18 , JP wrote:
I have found that when doing a wilcoxon signed ranked test you should
report:
- The median value (and not the mean or sd, presumably because of
Hi Patrick, Dimitri,
Thank you! Yes, 'match' was exactly what I was looking for. I like it as it
doesn't require too many functions to be nested.
Cheers!!
Albert-Jan
~~
All right, but apart from the sanitation, the medicine,
Dear mr Joris Meys
I would like to know, where to find this formulas in books or articles.
# possibility 1
R2 - cor(y,predict(mod))^2
# possibility 2
R2 - 1 - ( sum( (y-predict(mod))^2 ) / sum( (y-mean(y))^2 ) )
The first calculation seems OK, it gives the logicala values in models
Dear Shekar,
For me I had such a problem, when I repeated with many dist. So, I drafted my
own procedure for example for Weibull, Gamma and Log-Normal without any
warnings. But you can ignore the Warning, since the result was somehow the same
for my case.
Regards,
Ali
Date: Wed, 4 May 2011
Hi everybody
I couldn't find the solution to what must be quite a simple problem. Maybe
you can help?
treatment session period stage wage_accepted market
1 11 11 25 public
2 11 11 19
Hello everybody,
I'm quite new in using R so please do not kill me if I ask stupid questions.
My problem is that I have a table containing dates in the first column of 10
years. These dates have the format ddmm at least in the csv-file. After
importing the file using read.table() R deletes
Hello!
I have had some problems lately with use of R at home and school. At my home
laptop (Ubuntu linux 64bit R-2.12.0) R works just fine. But when I take my
codes to school(Windows XP 32bit R-2.10.1 I think) and run those there
those codes probably won't work. Functions as combinations()
Thank you, Goran. Please see the package details below:
packageDescription('eha')
Encoding: UTF-8
Package: eha
Version: 1.3-2
Date: 2011-03-01
Title: Event History Analysis
Description: A package for survival and event history analysis
License: GPL (= 3)
Author: Göran Broström
Depends: R (=
Hi,
I have three matrices (X,Y,P) with the same dimension. The X,Y grid is
regular and I want to
perform linear interpolation to pick out certain points. In matlab
appropriate call is
something like
Pout=interp2(X,Y,P,Xout,Yout, method=linear)
where Xout and Yout are the locations where I want
Hi all,
I would like to create a scatter plot of two variables (y, x) whith third
value (z) written on the plot? After that i would like to add a line
(Y=0.7*(x-20)) to the graph.
I tried
plot(x~y)
but there is no command for the third vairable to be shown on the graph
also i
smoff simon.frey at boku.ac.at writes:
My problem is that I have a table containing dates in the first column of 10
years. These dates have the format ddmm at least in the csv-file. After
importing the file using read.table() R deletes the first character if it is
a zero.
[snip]
How
Try subset().
Andrew
On Wed, May 04, 2011 at 02:01:44AM -0700, tornanddesperate wrote:
Hi everybody
I couldn't find the solution to what must be quite a simple problem. Maybe
you can help?
treatment session period stage wage_accepted market
1 11 1
Hi Andrew,
try
fitted(lms.ASP[1,1][[1]])
Cheers
Andrew
On Wed, May 04, 2011 at 01:49:45PM +0200, Andrew D. Steen wrote:
I've got a bunch of similar datasets, all of which I've fit to linear
models. I'd like to easily create arrays of a specific parameter from each
linear model (e.g., all
Peter thanks for the fantastically simple and understandable explanation...
To sum it up... to find the z values of a number of pairwise wilcox
tests do the following:
# pairwise tests with bonferroni correction
x - pairwise.wilcox.test(a, b, alternative=two.sided,
p.adj=bonferroni, exact=F,
I am sure you would have found answers to your questions if you would have
searched the mailing list archive
(http://r.789695.n4.nabble.com/R-help-f789696.html)!
To get you started, have a look at:
?text (for the z values)
?abline (for the line)
Jannis
--- Matevž Pavlič
Dear list,
I am trying to understand and use the ff package. As I had some problems saving
some ff objects, and as I did not fully manage to understand the whole concept
of *.ff, *.ffData and *.RData with the help of the documentation, I tried to
reproduce the examples from the help of
I have a erdos-renyi game with 6000 nodes and probability 0.003.
g1 = erdos.renyi.game(6000, 0.003)
How to create a Watts Strogatz game with the same probability.
g1 = watts.strogatz.game(1, 6000, ?, ?)
What should be the third and fourth parameter to this argument.
According to
Just did some more testing.May the problem be due to the fact that I am
using a windows machine? I just ran the same code on a Linux machine and
everything worked fine.
If windows (or the file system of the disk) caused the problem, is there any
way to resolve it? I know that using Linux
It looks like your call:
lms.ASP[1,1] - list(surf105.lm.ASP)
makes a list of length 1 containing the lm object and puts that list
into element [1,1] of your array. That is why you will need the extra
indexing call of [[1]] Andrew Robinson suggested.
On Wed, May 4, 2011 at 9:02 AM, Andrew
This for example could work
df - data.frame(x = seq(1:10), y = rep(c(a,b),5))
df
df$x[df$y %in% a]
Scott
On Wednesday, May 4, 2011 at 4:01 AM, tornanddesperate wrote:
Hi everybody
I couldn't find the solution to what must be quite a simple problem. Maybe
you can help?
treatment
I just finished a MANOVA test and got the following output:
summary(M, test=Pillai)
Df Pillai approx F num Df den DfPr(F)
as.factor(X) 3 1.1922 6.5948 36360 2.2e-16 ***
Residuals 129
---
Signif. codes: 0 '***'
Salut,
I have been struggling to superscript the 18 before the O without ^ visible
and found only help to superscript numbers after the letter. Thanks to
anyone who can help.
xlab=expression(delta*18O VSMOW [‰])
Cheers,
Janine
--
View this message in context:
Thanks, that clears things up quite a bit. Now I'm left wondering why there
is so much bias, but that's a separate issue.
--
View this message in context:
http://r.789695.n4.nabble.com/Unexp-behavior-from-boot-with-multiple-statistics-tp3493300p3495590.html
Sent from the R help mailing list
Dear list,
I am trying to create a folder structure, say 'test/sub', and set the
folder and sub folder to be writable to everyone.
By default
dir.create('test/sub', recursive=TRUE, mode='0777')
creates folders with mode: drwxr-xr-x
After
Sys.chmod('test/sub',mode='0777')
The folder 'test'
Thanks Ruben.
Your suggestion about more deeper analysis about the model itself is really
helpful.
I am trying out some new initial values based on the analysis of the special
T2 in the model.
--
View this message in context:
On Wed, May 4, 2011 at 2:18 PM, Mike Harwood maharw...@hotmail.com wrote:
Thank you, Goran. Please see the package details below:
Thanks, I have uploaded a corrected version of eha to CRAN. Should be
available soon.
Göran
[...]
__
Thanks Andrew.
I am sorry for some typos that I omit some numbers of T2.
Based on your suggestion,I think the problem is in the initial values.
And I will read more theory about the non-linear regression.
--
View this message in context:
On Wed, May 4, 2011 at 9:28 AM, Robert Baer rb...@atsu.edu wrote:
I have a erdos-renyi game with 6000 nodes and probability 0.003.
g1 = erdos.renyi.game(6000, 0.003)
How to create a Watts Strogatz game with the same probability.
g1 = watts.strogatz.game(1, 6000, ?, ?)
What should be the
In addition to the suggestion about finding a good initial value, you should
also scale your response V2 (and, of course, V0). Divide V2 by 10^4, for
example. Now your V0 should also be scaled by this factor. This would likely
help with convergence.
Ravi.
Dos this do what you want?
plot(1:10, xlab=expression(delta*{}^18*O * VSMOW [â°]))
The specific is to put an empty item there to hold the superscript.
On Wed, May 4, 2011 at 9:37 AM, Janhal janine.hal...@unil.ch wrote:
Salut,
I have been struggling to superscript the 18 before the O
Hi
r-help-boun...@r-project.org napsal dne 04.05.2011 12:44:04:
TheSavageSam jujok...@jyu.fi
Odeslal: r-help-boun...@r-project.org
Hello!
I have had some problems lately with use of R at home and school. At my
home
laptop (Ubuntu linux 64bit R-2.12.0) R works just fine. But when I
On May 4, 2011, at 15:11 , JP wrote:
Peter thanks for the fantastically simple and understandable explanation...
To sum it up... to find the z values of a number of pairwise wilcox
tests do the following:
# pairwise tests with bonferroni correction
x - pairwise.wilcox.test(a, b,
Linux systems have a user mask that limits the file mode creation
possibilities of any processes launched from that shell. If you check
your /etc/profile file, you will see the line
umask 022
This prevents you by default from creating files with write access for
everyone except the user.
On May 4, 2011, at 5:57 AM, Ben Bolker wrote:
smoff simon.frey at boku.ac.at writes:
My problem is that I have a table containing dates in the first
column of 10
years. These dates have the format ddmm at least in the csv-
file. After
importing the file using read.table() R deletes the
On May 4, 2011, at 4:49 AM, Andrew D. Steen wrote:
I've got a bunch of similar datasets, all of which I've fit to linear
models. I'd like to easily create arrays of a specific parameter
from each
linear model (e.g., all of the intercepts in one array). I figured
I'd put
the model objects
On May 4, 2011, at 5:57 AM, Ben Bolker wrote:
smoff simon.frey at boku.ac.at writes:
My problem is that I have a table containing dates in the first
column of 10
years. These dates have the format ddmm at least in the csv-
file. After
importing the file using read.table() R deletes the
Hi,
I would suggest you to check the structure of your summary object with
str(), like this:
S - summary(M, test=Pillai)
str(S)
You will then see how to access each element of it.
If you cannot manage to do it yourself, then provide an example, or at
least the output from str(s).
By the way,
On May 4, 2011, at 7:28 AM, Richard M. Heiberger wrote:
Dos this do what you want?
plot(1:10, xlab=expression(delta*{}^18*O * VSMOW [‰]))
The specific is to put an empty item there to hold the superscript.
I do not think that is necessary:
plot(1:10, xlab=expression(delta^18*O~VSMOW[‰]))
On May 4, 2011, at 3:44 AM, TheSavageSam wrote:
Hello!
I have had some problems lately with use of R at home and school. At
my home
laptop (Ubuntu linux 64bit R-2.12.0) R works just fine. But when I
take my
codes to school(Windows XP 32bit R-2.10.1 I think) and run those
there
those
Please read the comments in the help about umask (and in the posting
guide about the 'at a minimum' information required in postings, for
the details do depend on the version of R and it seems yours is not
current).
In R 2.13.0:
‘dir.create’ creates the last element of the path, unless
Hi all--
We are planning an intervention study for adolescent alcohol use, and I
am planning to use simulations based on a hurdle model (using the
hurdle() function in package pscl) for sample size estimation.
The simulation code and power code are below -- note that at the moment
the
Dear R-helpers,
I need to fit natural cubic spline with specified number of knots. I
expected 'splines' package will be helpful, but I am confused by its
help. Is more detailed documentation available for it or could you
recommend another R function?
Best regards
Ondrej Mikula
Hi Ondrej,
What documentation have you looked at? Does this help at all?
require(splines)
?ns
## one example
summary(lm(y ~ ns(x, df = 3),
data = data.frame(y = runif(100), x = rbinom(100, 9, .25)^2)))
## built in examples
example(ns)
Also, I am very fond of the book, Modern Applied
Hello,
I'm trying to build a simple cpp file using the R CMD SHLIB command and I
always
receive the same error message:
cygwin warning:
MS-DOS style path detected: C:/PROGRA~1/R/R-212~1.1/etc/i386/Makeconf
Preferred POSIX equivalent is:
/cygdrive/c/PROGRA~1/R/R-212~1.1/etc/i386/Makeconf
David,
That is not clear from the original request. The request was for {}^18*O
It wasn't for delta^18
Therefore I put the space there to be sure that the 18 was seen as
pre-superscript of O,
not as a post-superscript of delta. I probably should also have used ~ as
plot(1:10,
-Original Message-
From: r-help-boun...@r-project.org
[mailto:r-help-boun...@r-project.org] On Behalf Of Petr Savicky
Sent: Wednesday, May 04, 2011 12:51 AM
To: r-help@r-project.org
Subject: Re: [R] Simple loop
On Tue, May 03, 2011 at 12:04:47PM -0700, William Dunlap wrote:
Hi all,
In lattice graphs, panels are drawn from left to right and bottom to
top. The flag as.table=TRUE changes to left to right and top to
bottom. Is there any way to change to first top to bottom and then left
to right? didn´t find anything neither in Help pages nor Lattice book.
I would like to create a table of my points and identify which
'quadrant' of a plot they are in with the 'origin' at the means. the
kicker is i would like to display it right next to or below a ggplot
of the data. Maybe xtable isnt the right thing to use, but its the
only thing i can think of.
On 04/05/2011 11:49 AM, xavier abulker wrote:
Hello,
I'm trying to build a simple cpp file using the R CMD SHLIB command and I always
receive the same error message:
cygwin warning:
MS-DOS style path detected: C:/PROGRA~1/R/R-212~1.1/etc/i386/Makeconf
Preferred POSIX equivalent is:
Thanks a lot Duncan,
I have removed the system variable incorrectly setup and it works now.
Have a nice day
Xavier
From: Duncan Murdoch murdoch.dun...@gmail.com
Cc: r-help@r-project.org
Sent: Wed, 4 May, 2011 17:37:55
Subject: Re: [R] Error Rscript: No such
I would like to do inserts into a database table, but do updates in the fairly
rare cases in which the inserts fail. I thought tryCatch might be the way to do
it, but I honestly do not understand the help file for tryCatch at all.
I thought something like this might work:
for (i in seq(along =
On Wed, May 04, 2011 at 08:52:07AM -0700, William Dunlap wrote:
-Original Message-
From: r-help-boun...@r-project.org
[mailto:r-help-boun...@r-project.org] On Behalf Of Petr Savicky
Sent: Wednesday, May 04, 2011 12:51 AM
To: r-help@r-project.org
Subject: Re: [R] Simple loop
Start with try(): you may find it easier to understand.
if(inherits(try(call1), try-error)) call2
so in your case
if(inherits(try(sqlSave(pg, tbl[i, ], tbl, append = TRUE,
rownames = FALSE
sqlUpdate(pg, tbl[i, ], index = key)
or some such.
On Wed, 4 May 2011,
The package is called: adapt (adapt_1.0-4.tgz is the version of package
for mac, search it in google)
is not in all CRAN servers, because is an old package.
I tried to install it from package manager as CRAN (binaries), Other
repositorys, and as a local source packages, and allways returns this
On 04.05.2011 19:22, Matías Ramírez Salgado wrote:
The package is called: adapt (adapt_1.0-4.tgz is the version of
package for mac, search it in google)
is not in all CRAN servers, because is an old package.
Yes, there is a reason why the package was archived (which I said
already!): It does
On May 4, 2011, at 8:43 AM, Richard M. Heiberger wrote:
David,
That is not clear from the original request. The request was for
{}^18*O
I see your point. The use of the phantom would also allow a pre-
superscript with no preceding delta. Thanks for bearing with my
obtuseness.
--
On May 4, 2011, at 8:34 AM, Joshua Wiley wrote:
Hi Ondrej,
What documentation have you looked at? Does this help at all?
require(splines)
?ns
## one example
summary(lm(y ~ ns(x, df = 3),
data = data.frame(y = runif(100), x = rbinom(100, 9, .25)^2)))
## built in examples
example(ns)
Also,
Beautiful Prof.
This worked:
for (i in seq(along = tbl$key)) {
if (inherits(try(sqlSave(pg, tbl[i, ], tbl, append = TRUE,
rownames = FALSE), silent = TRUE), try-error, TRUE))
sqlUpdate(pg, tbl[i, ], index = key1)
)
}
--- On Wed, 5/4/11, Prof Brian Ripley
Dear R users,
I would like to combine lattice plot (xyplot) and standard R plot (plot and
plotCI) in an unique figure.
I use the function par() to combine plot and plotCI and I use the function
print() to combine xyplot. I tried to use these functions to combine xyplot
and plotCI and plots
If you read the help documentation, lattice is not really compatible
with standard graphics.
library(lattice)
?lattice
2011/5/4 Lucia Cañas lucia.ca...@co.ieo.es:
Dear R users,
I would like to combine lattice plot (xyplot) and standard R plot (plot and
plotCI) in an unique figure.
I use
What about the example in gridExtra package:
require(ggplot2); require(lattice); require(gridExtra)
grid.arrange(qplot(1:10), xyplot(1:10~1:10), tableGrob(head(iris)), nrow=2,
as.table=TRUE, main=test main, sub=textGrob(test sub, gp=gpar(font=2)))
On Wednesday, May 4, 2011 at 1:44 PM, Jonathan
I have a string like this
st - SELECT COUNT(empid), COUNT(mgrid), COUNT(empname),
COUNT(salary), FROM Employees
How can I remove the last comma before the FROM statement?
-J
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Hello,
I have data in a dataframe with 139104 rows which is multiple of 96x1449. i
have a phenotype file which contains the phenotype information for the 96
samples. the snp name is repeated 1449X96 samples. I haveto merge the two
dataframes based on sid and sen. this is how my two dataframes
I'd to match-merge 2 tables in such a manner that I keep all the rows in table
1, but not the rows that are in both table 1 and 2.
Thank you for your help,
Alfredo
master - data.frame(ID=2001:2011)
train - data.frame(ID=2004:2006)
valid - ???
in this example table valid should have the
Date: Wed, 4 May 2011 07:07:44 -0700
From: sterles...@hotmail.com
To: r-help@r-project.org
Subject: Re: [R] nls problem with R
Thanks Andrew.
I am sorry for some typos that I omit some numbers of T2.
Based on your suggestion,I think the problem is in the initial values.
And I will read
Hi,
I have a created a function, but now I need to call it about a hundred times
and store the results as a vector.
I think doing a for loop would work, but I cant work out how to save the
values generated from the function as a vector. Any ideas?
Thanks.
--
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Dear all,
I would like to implement a spatial quantile regression using instrumental
variable estimation (according to Su and Yang (2007), Instrumental variable
quantile estimation of spatial autoregressive models, SMU economics statistis
working paper series, 2007, 05-2007, p.35 ).
I am
Hi,
First- I am relatively new to R and would therefore greatly appreciate any
kind of help from you !
I am currently trying to use R to make a heatmap using the Pheatmap package.
My question: I want to include a different distance measure than the ones
given by the implemented hclust
I have a vector with lots of different numbers. I need to make a graph
showing the Uniform Distribution of the figures. I have created a graph
showing all the different values, but now want individual Gaussian Kernel
round each point. This is what I have but each time it comes up with an
error as
Yes thats it :-)
Thank you very much!
Janine
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http://r.789695.n4.nabble.com/Superscript-number-before-letter-tp3495577p3495812.html
Sent from the R help mailing list archive at Nabble.com.
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SA gives the output:
Response IPS1 :
Df Sum Sq Mean Sq F value Pr(F)
as.factor(WSD) 3 3.3136 1.10455 23.047 5.19e-12 ***
Residuals 129 6.1823 0.04793
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
.
.
.
There are 11 more just
I figured out that attributes is the command that I was trying to find. It
allowed me to find out that I was needing to use stats not Df or
Pillai etc. Following command worked.
S1-as.vector(S$stats[1,])
However when I try the same thing with summary.aov it is not working.
SA-summary.aov(M)
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