> On Jun 5, 2017, at 4:33 AM, Moshe Kelner wrote:
>
> Hi ,
>
> I'm asking for a way to compute the integral of:
> function(x) {x*(log(x)+b)*((log(x)+b)^(a-1)-b^(a-1))/(a-1)*(b^(a-1)}
Problems here ^^^-and if(a==1)-^^^---paren--^
|||
Your function has mismatching parentheses.
I recommend using a computer algebra system like Maxima.
--
Sent from my phone. Please excuse my brevity.
On June 5, 2017 4:33:56 AM PDT, Moshe Kelner wrote:
>Hi ,
>
>I'm asking for a way to compute the integral of: function(x)
>{x*(log(x)+b)*((log(x)
Hi ,
I'm asking for a way to compute the integral of: function(x)
{x*(log(x)+b)*((log(x)+b)^(a-1)-b^(a-1))/(a-1)*(b^(a-1)}
When a and b are between 1 to 10 and X is the integral parameter between 0 to 1
'
Thanks,
Moshe
This e-mail message may contain confidential, commercial and privileged
ka
> Sent: Friday, November 14, 2014 10:20 AM
> To: r-help@r-project.org
> Subject: Re: [R] hi
>
> Thanks,Following your explanation i have through bi conductor but still
> unable to figure out how to group. for the data, my data takes values
> 0,1,2 hence simulating from a mu
Thanks,Following your explanation i have through bi conductor but still unable
to figure out how to group. for the data, my data takes values 0,1,2 hence
simulating from a multinomial distribution such as (rmultinom(10, size = 3,
prob = c(0.1,0.2,0.8))) gives 10 variables from three individuals
n...@r-project.org [mailto:r-help-bounces@r-
> project.org] On Behalf Of Cox Lwaka
> Sent: Thursday, November 13, 2014 11:50 AM
> To: r-help@r-project.org
> Subject: [R] hi
>
> I have a bit of trouble here to program in r. I am anew user but i
> really enjoy working with
I have a bit of trouble here to program in r. I am anew user but i really enjoy
working with it.I have a large number of variables in a matrix that are
arranged sequentially on a line (chromosome). This order has to be maintained
whatsoever. I am to develop an r algorithm that will develop group
Hi Marta,
If your first dataset "field2" is greater than the number of rows for a
particular "field1" in second dataset, this error could happen.
e.g. using modified dat1:
dat1 <- structure(list(field1 = 1:3, field2 = c(3L, 20L, 4L)), .Names =
c("field1",
"field2"), class = "data.frame", row.n
Hi Marta,
If you need random selection, you could use:
do.call(rbind,lapply(split(dat2,dat2$field1),function(x)
x[sample(1:nrow(x),dat1$field2[!is.na(match(dat1$field1,x$field1))],replace=FALSE),]))
A.K.
On Tuesday, April 22, 2014 1:45 PM, arun wrote:
Hi Marta,
It's not clear whether you w
Hi Marta,
It's not clear whether you wanted to select the first "n" rows specified by
field2 in the first dataset or just random rows.
##using a modified example if my guess is correct
dat1 <- structure(list(field1 = 1:3, field2 = c(3L, 6L, 4L)), .Names =
c("field1",
"field2"), class = "data.
Tobeña
Sent: Monday, April 21, 2014 10:08 AM
To: r-help@r-project.org
Subject: [R] Hi , Is it possible select a different number of
rows by each group with R
Hi , Is it possible select a different number of rows by each
group with R
I must to select different number (specific quantity in
Hi , Is it possible select a different number of rows by each group with R
I must to select different number (specific quantity in field2:Table1) of rows
in each group(field1:Table2). I have these 2
tables:Table1Table2field1field2field1field3field4field51310.375SpRm12610.416667SpRm23910.45833
Hi everybody,
I have realized a multiple linear regression.
To know how well my model does in terms of prediction, I can compute prediction
intervals bands and decide if they are narrow enough to be of use. If they are
too wide, then they probably are not useful.
Using R, I have written these
Breakthrough Diet Exposed: Celebrity Doctor Uncovers The "Holy Grail of Weight
Loss"
http://www.trainingloyalcompanions.com/yrxccw.php
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h
Fatos Baruti gmail.com> writes:
>
> What is the entry code formula autocovariance and autocorrelation in R
> program for these data?
>
> a<-c(2,3.5,3.5,2.2,2.2,3.3,2.5,2.5,3.2,2.5,2.5,2.7,1.7,2.7,2.9,2.
3,2.7,3,1.8,2.5,3.1,2.5,2.5,3.2,2.7,1.9,2.6,2.3,2.7,3.2,
2.2,1.5,2.3,2.6,2.5,2.9,2,2.5,2.6
What is the entry code formula autocovariance and autocorrelation in R
program for these data?
ahttps://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Hi
> Hello,
>
> I am a new user of R and I am trying to use the data I am reading from a
> spreadsheet.
> I installed the xlsReadWrite package and I am able to read data from
this
> files, but how can I assign the colums into values?
> E.g:
> as I read a spreadsheet like this one:
Maybe with
On 14.12.2011 23:11, Trying To learn again wrote:
Hi all,
I have solved my question
Output<- matrix(0, length(x), 1)
for (i in 1:length(x)){
files<- paste('KT', i, '.csv', sep = '')
da1<- read.csv(files)
Output[i,1]<-da1[1,2]
}
2 comments:
1: use seq:_along(x) rather than 1:length(
Hi all,
I have solved my question
Output<- matrix(0, length(x), 1)
for (i in 1:length(x)){
files <- paste('KT', i, '.csv', sep = '')
da1 <- read.csv(files)
Output[i,1]<-da1[1,2]
}
2011/12/14 Trying To learn again
> Hi all,
>
> I have 100 csv files always with this information (I Attac
First PRoblem solved
> read.csv("KT80.csv")
X x
1 1 0.01331361
>
I ommitt "" in calling the file name...
2011/12/14 Trying To learn again
> Hi all,
>
> I have 100 csv files always with this information (I Attach two example
> excels)
>
> KT80.csv contains:
> ,"x"
> 1,127.188
This really isn't the appropriate forum for most of your questions: I'd suggest
you work through the Wikipedia article on quantiles regression and direct
follow up to stats.stackexchange.com.
As to the R question: use the predict() function.
Michael
On Dec 1, 2011, at 8:12 AM, narendarreddy
i know this is not about R.
After applying quantile regression with t=0.5,0.6 on the data set WBC(
Wisconsin Breast Cancer)with 678 observations and 9 independent
variables(inp1,inp2,...inp9) and 1 dependent variable(op) i have got the
following results for beta values.
when t=0.5(median regres
thanks
On Fri, Sep 30, 2011 at 5:25 PM, Francois Pepin <
francois.pe...@sequentainc.com> wrote:
> Hi Jiang,
>
> where did you get that definition of the Benjamini-Hochberg correction?
> That is simply not how it works. You can take a look at the original paper,
> it is available online (
> http:/
Hi Jiang,
where did you get that definition of the Benjamini-Hochberg correction? That is
simply not how it works. You can take a look at the original paper, it is
available online
(http://www.math.tau.ac.il/~ybenja/MyPapers/benjamini_hochberg1995.pdf). You
can also look at the p.adjust functi
Hi,
There is a question that I am confused.
I have a set of data like this:
hsa-miR-205--GATA30.797882767 1.08E-13
hsa-miR-205--ITGB4 0.750217593 1.85E-11
hsa-miR-187--PGF0.797604155 3.24E-11
hsa-miR-205--SERPINB5 0.744124886 3.28E-11
hsa-miR-205--PBX1 0.734487224 7.89E-11
hsa-mi
Hi.
No tired.
I need the Quasi-Newton and Nelder-Mead algorithm for estimate the
3parameters function.
I need really. please help me.
Thanks a lot.
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https://stat.ethz.ch/ma
Hi all :)
Before posting, I used the "search" function to find a solution, but I
wasn't lucky.
I'm using RExcel; I've read several examples which explain how to call in
RExcel an R function via =RApply(...) but I don't understand how may I
include in the function several numeric arguments.
Take
Hi,
I am facing problem for classification based on graph kernels. we calculated
the kernel between two molecule data set.Then I am confused about
classification
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Sent from the R help mailing list archive at
helloR wrote:
>
>
> this is the problem:
> load this R data frame over the internet and save it to your hard drive.
> http://rss.acs.unt.edu/Rdoc/library/twang/data/racepro ling.RData
> ...
>
> please show how to save a dataset of males only (the variable male=1) to a
> new dataframe. Then do
December 2010 09:02
To: r-help@r-project.org
Subject: [R] hi have a question about merging.
this is the problem:
load this R data frame over the internet and save it to your hard drive.
http://rss.acs.unt.edu/Rdoc/library/twang/data/racepro
ling.RData
please show how to save a dataset of males
Hi,
Just as a note, it is preferred that you use plain text rather than
rich text or html emails for this list.
On Wed, Dec 8, 2010 at 7:32 PM, tanzia chaudhury
wrote:
>
> this is the problem:
> load this R data frame over the internet and save it to your hard drive.
> http://rss.acs.unt.edu/Rdo
this is the problem:
load this R data frame over the internet and save it to your hard drive.
http://rss.acs.unt.edu/Rdoc/library/twang/data/racepro ling.RData
please show how to save a dataset of males only (the variable male=1) to a new
dataframe. Then do the same thing for females (male=0). T
leepama hanmail.net> writes:
> I found some amazing package called "lqa"
[enthusiasm snipped]
> Can I use this package in linaer model(not GLM)?
It's helpful to use informative subject lines in your posts
to the list.
A linear model is a special case of a generalized linear model
with fami
I found some amazing package called "lqa"
one question!!!
Can I use this package in linaer model(not GLM)?
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Sent from the R help mailing list archive at Nabble.com.
Am 06.08.2010 07:31, schrieb leepama:
>
> I made some anonymous function which performs some process in matlab code..
> But I want to perform it in R program...
> Is there any method???
You have already got answers to this. Please read the posting guide and
please stop using an unspecific subject
Didn't we just go through this?
In general, you need to translate your matlab code into R. There are
some good R-octave equivalence guides online that will help you with
that task.
In specific, you need to read the posting guide and ask an answerable question.
Sarah
On Fri, Aug 6, 2010 at 1:31
I made some anonymous function which performs some process in matlab code..
But I want to perform it in R program...
Is there any method???
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Sent from the R help mailing list archive at Nabble.
Hi:
In addition to the previous replies, there is package R.Matlab and a
Matlab/R reference at CRAN by David Hiebeler under Contributed
Documentation.
HTH,
Dennis
On Mon, Aug 2, 2010 at 6:57 PM, leepama wrote:
>
> I made some matlab codes...
>
> Is there any method to perform matlab codes in R
On Aug 2, 2010, at 9:57 PM, leepama wrote:
I made some matlab codes...
Is there any method to perform matlab codes in R program??
Octave/Matlab equivalencies:
http://cran.r-project.org/doc/contrib/R-and-octave.txt
http://rosettacode.org/wiki/Main_Page
David Winsemius, MD
West Hartfor
On Mon, Aug 2, 2010 at 9:57 PM, leepama wrote:
>
> I made some matlab codes...
>
> Is there any method to perform matlab codes in R program??
There is an Octave/R lexicon here:
http://cran.r-project.org/doc/contrib/R-and-octave.txt
There are also ROctave and R.matlab packages on Omegahat alt
Translate the matlab code to the appropriate R expressions.
On Mon, Aug 2, 2010 at 9:57 PM, leepama wrote:
>
> I made some matlab codes...
>
> Is there any method to perform matlab codes in R program??
> --
> View this message in context:
> http://r.789695.n4.nabble.com/hi-guestion-tp2311219p231
I made some matlab codes...
Is there any method to perform matlab codes in R program??
--
View this message in context:
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Sent from the R help mailing list archive at Nabble.com.
__
R-hel
On Fri, 30 Jul 2010 18:59:50 -0700 (PDT) leepama wrote:
L> please give me answer!
Please do your homework yourself and
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html and provide commented,
minimal, self-contained, reproducible code.
Thanks
Stefan
_
If
xj=Z1+0.1e j=1,2,315
Z1~N(0,1) e~iid N(0,1)
Z1 and e independent...
In this model xj has pairwise correlation 0.99
Is it true??
If true..how to generate xj?
please give me answer!
--
View this message in context:
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hey!!!
this is not classroom homework!!
To do main programming,
I find some good training problems in paper...
I tried to do that...but failed
so please help me
Nobody help me...I relly don't know how to perform this...
If you solve this probelm,I will study your work to solve main pro
Then please read this:
http://www.r-project.org/posting-guide.html
*Basic statistics and classroom homework:* R-help is not intended for these.
If you want learning materials for R you can check out:
http://stats.stackexchange.com/questions/138/resources-for-learning-r
And:
http://www.r-statistic
yes!!
I join group study that study R-programming...
so I really tried..only to fail and made many erros..
I really don't know
how to perform this...
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Sent from the R hel
Is this a question from your homework?
Contact
Details:---
Contact me: tal.gal...@gmail.com | 972-52-7275845
Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) |
www.r-statistics.com (English)
--
1)
dmatrix1<-function(n,p,rho,sigma,k){
muvec1=zeros(1,p)
truep<-as.matrix(c(3,1.5,0,0,2,0,0,0))
A=eye(p)
for(i in 1:p){
for(j in 1:p){
A[i,j]=rho^(abs(i-j))
X=mvrnorm(n,muvec1,A)
y=X%*%truep+as.matrix(rnorm(n,0,sigma))
Y=X[1:k,]
w=y[1:k]
Z=X[(k+1):n,]
z=y
Hi Gina,
On Thu, Jul 8, 2010 at 6:33 AM, Gina Liao wrote:
>
> Dear all,
> Hi, I have the problems about converting the matrix to adjacency
> matrix.Here's my example,
> a b c d e
> fa 1.000 0.4048823682 0.1228531
On 08-Jul-10 10:33:56, Gina Liao wrote:
> Dear all,
> Hi, I have the problems about converting the matrix to adjacency
> matrix.Here's my example,
> ab cd
> e fa 1.000 0.4048823682 0.1228531 0.49046991
> 0.494515886
Dear all,
Hi, I have the problems about converting the matrix to adjacency matrix.Here's
my example,
ab cd e
fa 1.000 0.4048823682 0.1228531 0.49046991 0.4945158868
0.307443317b 0.4048824 1.00 0.436747
hussain abu-saaq wrote:
>
> ...
> y = fminsearch('pbond',.15,options,p,c,nofcup,delta/epsilon);
>
Check documentation on "optim". There are several method available, SANN
probably is the most robust if you really need gradient-free methods such as
in fminsearch.
Dieter
--
View this messag
a quick google of "fminsearch in R"
resulted in this
http://www.google.com/search?q=fminsearch+in+R&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a
take a look. there appears to be a function called optim that you can look
at
http://sekhon.berkeley.edu/stats/html/optim.htm
I would help, but I don't know matlab.
Stephen
On Thu, Mar 4, 2010 at 2:50 PM, hussain abu-saaq wrote:
>
> How Can I write this this matlab code in R:
>
>
> options=optimset('TolFun',1e-9,'TolX',1e-9,'MaxIter',1e8,'MaxFunEvals',1e8);
> c=c/2;
> [alpha, delta, epsilon, nofcup] = ustrs(set_date,ma
How Can I write this this matlab code in R:
options=optimset('TolFun',1e-9,'TolX',1e-9,'MaxIter',1e8,'MaxFunEvals',1e8);
c=c/2;
[alpha, delta, epsilon, nofcup] = ustrs(set_date,mat_date);
y = fminsearch('pbond',.15,options,p,c,nofcup,delta/epsilon);
y = 200*y;
Note
pbond is a function in Mat
dvkirankumar wrote:
>
> I am getting problem with "read.csv()"
>
> ...
> but if I am converting those files to "UTF-8" formate and after
> loading
> to R-project Object and again I checked for
> coloumn names then its giving like
> ...
> "ï..FILEID"
>
>
Add fileEncoding="UTF-8"
Die
Hi all,
I am getting problem with "read.csv()"
command
the problem is
I have one file which is saved in "ANSI"
while I am trying to open with R-Project its opend and all the cloumn names
are comming proper like
for the command
names(kk)
"FILEID" "UNIQUEID""LATESTFLG" "AC
Hi Dave,
May be a good idea you (1) use subjects avoiding "help", "Hi there",
"problem", etc. The list is archived for future search, and nobody with
problems with MCMC, Metropholis Hasting algorithm will search "Hi there";
(2) how about minimum reproducible problem? If you are needing use this ki
hi there!
how u doin?...hope fine.
look, i've a difficulty in simulation especially for the bayesian analysis
using R. Using the famous Markov Chain Monte Carlo (MCMC) method,
Methropolis hasting algorithm i want to simuate different distrbution like:
1/ Weibull-exponential
2/Gamma-Gamma
3/Poisson-
Can I run a lack-of-fit test using R? How do I do that?
Thank you
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Hello All,
I'm going to select the differentially genes from my array by using SNR. There
are two
conditions:condition1:mean(group1)>mean(group2)condition2:mean(group1)https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and pr
Hi vie,
I've inserted comments within your message below.
Gina Liao wrote:
Hi, I'm new to R language.
There is a problem I couldn't understand.
Hope you can answer my question.
when i type
for (i in 1:10){
+ print(sample(9,4,replace=T))
+}
The above produces 10 ve
Hi Gina,
On Aug 5, 2009, at 11:25 PM, Gina Liao wrote:
Hi,
I'm sorry i didn't say clearly.
for (i in 1:10){
+ print(sample(9,4,replace=T))
+ }
[1] 2 5 5 2
[1] 6 2 1 5
[1] 9 5 9 7
[1] 2 6 4 1
[1] 8 5 4 5
[1] 6 2 3 7
[1] 6 1 7 3
[1] 9 5 4 7
[1] 6 4 8 5
[1] 1 5 6 3
I mean when it s
Hi,
I'm sorry i didn't say clearly.
>for (i in 1:10){
+ print(sample(9,4,replace=T))
+ }
[1] 2 5 5 2
[1] 6 2 1 5
[1] 9 5 9 7
[1] 2 6 4 1
[1] 8 5 4 5
[1] 6 2 3 7
[1] 6 1 7 3
[1] 9 5 4 7
[1] 6 4 8 5
[1] 1 5 6 3
I mean when it shows these reults.
Then, what should I do to show the top
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
> Behalf Of Gina Liao
> Sent: Wednesday, August 05, 2009 7:15 AM
> To: r-h...@stat.math.ethz.ch
> Subject: [R] hi, i have a problem in R
>
>
> Hi, I'm ne
Hi, I'm new to R language.
There is a problem I couldn't understand.
Hope you can answer my question.
when i type
>for (i in 1:10){
+ print(sample(9,4,replace=T))
+}
and it shows ten of four numbers
and how do I do to calculate the frequencies in each list?
I know there is
Hi
deepak m r napsal dne 14.07.2009 16:07:16:
> Hi,
>I am not an expert to debug the R can u please help.
> best regards
> deepak
See
fortune("brain")
You does not need to debug R. I believe R-Core will do it for you (If you
really find some bug in R, which seems to be highly improbable).
I wrote a script in which there is a for group, In that for loop i am
For group? Did you mean loop there, also?
reading 4 files and plotting. while plotting it shows previous
variable is masking like that it is showing.
Can you just paste your code into an email? It might be easier to see
I wrote a script in which there is a for group, In that for loop i am
reading 4 files and plotting. while plotting it shows previous
variable is masking like that it is showing.
On Tue, Jul 14, 2009 at 1:05 PM, Charles C. Berry wrote:
> On Tue, 14 Jul 2009, deepak m r wrote:
>
>> Hi,
>> How can
On Tue, 14 Jul 2009, deepak m r wrote:
Hi,
How can we avoid masking variable in R Scripting.
It really isn't clear what you are asking.
Please follow the suggestions in the Posting Guide to frame a better
question.
Guessing what your issue might be, I suggest you consult
?confli
Hi,
How can we avoid masking variable in R Scripting.
best regards
deepak
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and provide comment
hi,
first plot command and legend commands are working but lines command
is not working i dont know how it happening so. can u please help.
best regards
deepak
On Tue, Jul 14, 2009 at 10:32 AM, Duncan Murdoch wrote:
> On 7/14/2009 10:07 AM, deepak m r wrote:
>>
>> Hi,
>> I am not an expert to
On 7/14/2009 10:07 AM, deepak m r wrote:
Hi,
I am not an expert to debug the R can u please help.
No, because you haven't given us anything to work with. Simplify your
example to something we can run, explain what you see and what you think
you should see, and then maybe one of us could h
Hi,
On Tue, Jul 14, 2009 at 9:38 AM, Duncan Murdoch wrote:
> On 7/14/2009 8:56 AM, deepak m r wrote:
>>
>> Hi,
>> Empty plot is getting i dont know why. can u please clarify how
>> can i use Print function instead of plot function.
>
> You need print() if you are using grid-based graphics (lat
Hi,
I am not an expert to debug the R can u please help.
best regards
deepak
On Tue, Jul 14, 2009 at 10:06 AM, deepak m r wrote:
> Hi,
>
>
> On Tue, Jul 14, 2009 at 9:38 AM, Duncan Murdoch wrote:
>> On 7/14/2009 8:56 AM, deepak m r wrote:
>>>
>>> Hi,
>>> Empty plot is getting i dont know why
On 7/14/2009 8:56 AM, deepak m r wrote:
Hi,
Empty plot is getting i dont know why. can u please clarify how
can i use Print function instead of plot function.
You need print() if you are using grid-based graphics (lattice,
ggplot2,...) in a script. You are using classic graphics so it sho
Hi,
where can i use this par(ask=TRUE) function i tried before dev.off()
code but it is again the same.
best regards,
Deepak
On Tue, Jul 14, 2009 at 8:56 AM, deepak m r wrote:
> Hi,
> Empty plot is getting i dont know why. can u please clarify how
> can i use Print function instead of plot fu
Hi,
Empty plot is getting i dont know why. can u please clarify how
can i use Print function instead of plot function.
best regards
deepak
On Tue, Jul 14, 2009 at 7:48 AM, Petr PIKAL wrote:
> Hi
>
> For this type of problems I do multipage pdf.
>
> pdf("file", )
> for (i in ...) {
> do all
an: r-help@r-project.org
Onderwerp: [R] hi friends, is there any wait function in R
hi,
is there any wait function in R. I am running one R script to plot
many graphs it is in the for loop. its showing no error but its not
plotting well I think i can solve this problem with a wait function.
P
hi,
is there any wait function in R. I am running one R script to plot
many graphs it is in the for loop. its showing no error but its not
plotting well I think i can solve this problem with a wait function.
Please help me in this regards. If u need any clarification about
programme. u can find
Hi,
Can u please help me to cleaning my R History. I will be very
greatful to u if u r helping in this regards.
best regards,
Deepak.M.R
PhD Student
Department of Computer Science
University of Bologna
Italy
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deepak m r wrote:
Hi,
Can u please help me to cleaning my R History. I will be very
greatful to u if u r helping in this regards.
Hi Deepak,
Do you mean deleting the .Rhistory file in the directory in which you run R?
Jim
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R-help@r-project.
Hi,
Can u please help me to cleaning my R History. I will be very
greatful to u if u r helping in this regards.
best regards,
Deepak.M.R
PhD Student
Department of Computer Science
University of Bologna
Italy
__
R-help@r-project.org mailing lis
Hi,
Can u please help me to cleaning my R History. I will be very
greatful to u if u r helping in this regards.
best regards,
Deepak.M.R
PhD Student
Department of Computer Science
University of Bologna
Italy
__
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You can use (*)apply functions:
sapply(paste("V1 ~", names(dat)[2:5]), function(f)coef(lm(as.formula(f),
data = dat)))
Where V1 is your first column and dat is your data.frame object.
On Mon, Jun 15, 2009 at 6:42 PM, Oscar Bayona wrote:
> Hi I have a simple question. I want to run a "n times"
On 6/15/2009 5:42 PM, Oscar Bayona wrote:
> Hi I have a simple question. I want to run a "n times" a simple linear
> regession and save beta in a matrix but I´m not able.
>
> Imagine:
>
> Data.txt is a 10*5 file and want to run 4 different stimations always
> regressing first column on the rest.
Hi I have a simple question. I want to run a "n times" a simple linear
regession and save beta in a matrix but I´m not able.
Imagine:
Data.txt is a 10*5 file and want to run 4 different stimations always
regressing first column on the rest.
So I try this:
First I run Data on memory
This is my
Hi,
I'm working with custom slides(Cy5) and working in the normalization of the
arrays.
I have three arrays (technical replicates).
I have sucesfully normalized the data using vsn, however i would like to
compare it to the normalization using spike in controls.
My controls are annotated as cont
boun...@r-
> project.org] On Behalf Of Ssophia
> Sent: Wednesday, February 25, 2009 7:28 PM
> To: r-help@r-project.org
> Subject: [R] Hi, Coding problem
>
>
>
> Hi, there
>
>
>
> Below is my code to one Homework question. I couldn't come up with
>
Ssophia wrote:
Hi, there
Below is my code to one Homework question. I couldn't come up with the reasonable answer.
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
could you please help me to figure out what is t
Hi, there
Below is my code to one Homework question. I couldn't come up with the
reasonable answer.
could you please help me to figure out what is the problem with my code?
thank you
Question is Coding P{X=j} =(1/2)^(j+1) + (1/2) *2^(j-1)/3^j
my code is
sim <-
Hi,
This is Kiran
I tried to work on r-project through C#.Net
While calling the r-project I got an error that
*System.Runtime.InteropServices.COMException(0x80040013):Exception from
HRESULT:0x80040013 at STATCONNECTORSRVLib.StatConnectorClass.Init(String
bstrConnectorName) at IAG.RD.RcomWra
Hi,
This is Kiran
I tried to work on r-project through C#.Net
While calling the r-project I got an error that
*System.Runtime.InteropServices.COMException(0x80040013):Exception from
HRESULT:0x80040013 at STATCONNECTORSRVLib.StatConnectorClass.Init(String
bstrConnectorName) at IAG.RD.RcomWra
If you have read the table as a data frame say, DF then the following should
work
Â
DF[DF==0]<-NA
--- On Tue, 16/9/08, Amit Patel <[EMAIL PROTECTED]> wrote:
From: Amit Patel <[EMAIL PROTECTED]>
Subject: [R] HI
To: r-help@r-project.org
Date: Tuesday, 16 September, 2008, 7:02
ect: [R] HI
Does anyone know an easy way to convert all the zero values in a
imported csv table into NA's
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PLEASE
on 09/16/2008 09:20 AM [EMAIL PROTECTED] wrote:
>>> Does anyone know an easy way to convert all the zero values in a
>> imported csv table into NA's
>>
>> Depends on the data structure you gave your imported table. In a
>> single numeric vector (named, say, vec), the syntax is
>>
>> is.na(vec[vec
> > Does anyone know an easy way to convert all the zero values in a
> imported csv table into NA's
>
> Depends on the data structure you gave your imported table. In a
> single numeric vector (named, say, vec), the syntax is
>
> is.na(vec[vec==0]) <- TRUE
That throws errors for me. An altern
Amit Patel <[EMAIL PROTECTED]> [Tue, Sep 16, 2008 at 03:32:01PM CEST]:
> Does anyone know an easy way to convert all the zero values in a imported csv
> table into NA's
Depends on the data structure you gave your imported table. In a single numeric
vector (named, say, vec), the syntax is
is.na(
Does anyone know an easy way to convert all the zero values in a imported csv
table into NA's
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PLEASE do read the pos
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