Hi,
I want to obtain the F test associated an ADF test
In tseries, I can obtain t t stat of Dickey fuller, it is posible to obtain
the related F test?
Many thanks in advance
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R-help@r-project.org
Hi all, I have a series whose tpe for that is like series I expose below.
The thing is if a incremental number ends I´m in the first type of event
in this success is named 5 (because of the maximum is 5). In the series I
have this kind of events 5,3,1,1,5,3
But I don´t know extactly a priori
Hi all,
Have any of you instaled R on a Tablet, in this case, which Tablet. My
family wants me to gift a Tablet but I suposse R can not be instaled on a
Tablet. And my few free time I pass mainly trying to improve in R.
Can yoy tell me, if there are, wich Tablets should be instaled?
Hi all if I plot a graph on R, I press on the plot Export/Save Plot as
Image
I change name on File name:
I select DirectoryBibliotecas\Documentos
And select Width 800 and Height 800
And finally save in format JPEG
It is posible to type code so that I can run my function and it is not
1, 2013 at 5:05 PM, Trying To learn again
tryingtolearnag...@gmail.com wrote:
Hi all if I plot a graph on R, I press on the plot Export/Save Plot as
Image
I assume this means you're using R-Studio?
I change name on File name:
I select DirectoryBibliotecas\Documentos
Hi all,
I want to execute a loop of a program:
for (u in Timeframemin:Timeframe){}
Imagine that Timeframemin-10
Timefram-1
Is it posible to execute the loop but only proving from 10 to 1 but
jumping 10 each time, for example, execute for 10,20,30.to Timeframe.
Other question is,
Hi all,
I´m trying to convert as a data frame (with format date) this copied
excel column of dates (exposed below), I have tried to save them in a txt
file
tfr-read.table(tfra.txt)
tfr-data.frame(tfr)
I have tried several things, as date, so on, but always error.
And it makes
Error en
Hi all,
I want to order a series that is included on the second column in MCT.csv.
I do but R doesn´t order, could be because is a csv?
I have prove
MCT-read.csv(MCT.csv)
a-order(MCTor[,2],2,decreasing = FALSE)
a-order(MCTor[,2],1,decreasing = FALSE)
or the same with sort but didn´t
schrieb Trying To learn again:
hi i see you can create latex pdf files using eclipse and that cran r
code
can be put on it direcctly. I have tried but it seems very difficult
there
is an easy way step by step manual and explaining all programs and
folders
needed?
[[alternative HTML
To: arun smartpink...@yahoo.com
Cc: Trying To learn again tryingtolearnag...@gmail.com; R help
r-help@r-project.org
Sent: Sunday, June 10, 2012 4:47 PM
Subject: Re: [R] Order all the columns ascending elements on a matrix or
a data frame
Inline ...
-- Bert
On Sun, Jun 10, 2012
hi i see you can create latex pdf files using eclipse and that cran r code
can be put on it direcctly. I have tried but it seems very difficult there
is an easy way step by step manual and explaining all programs and folders
needed?
[[alternative HTML version deleted]]
Imagine I have a csv KT.csv
I want to create a new dataframe o convert KT in a matrix and create a new
matrix with each column of KT ordered by ascending order.
I have tried to make this
b-read.csv(KT.csv)
for(i in 1:ncol(b)){
b[,i]-sort(b[,i])
}
But it puts a message that the number of
Hi all,
I have a csv matrix KT.csv and it has Inf and NA
I want to calculate the mean of each row so I use
rowMeans(KT,na.rm = TRUE) but with this Inf cannot be omminted.
I´m trying to use before running rowMeans(KT,na.rm = TRUE)
KT-range(KT,finite=TRUE)
but it doesn´t works...
Do you know
Hi all
Sorry in advance
I have this txt with data and I want to plot the data with a line between
dots.
The thing is that if I run this
g-read.table(ip.txt)
plot(g,type=l)
I have prove to attach(g) but doesn´ t work.
I know is a begginer question and sure is of the type of data or the file
Hi all,
I have I got it. I see the way on my mind. I will try this week end and if
I get it I will send.
Thanks.
2012/5/10 Trying To learn again tryingtolearnag...@gmail.com
Hi all,
I want to make the following:
I want to run a linear regression on each column of a matrix estima
I have it,
I have used a simply programmation using loops
I have to run the multiple lm with at least 3 variables (because it needs
at least 2 degrees of freedom).
Many Thanks
2012/5/11 Trying To learn again tryingtolearnag...@gmail.com
Hi all,
I have I got it. I see the way on my
I all,
I have a matrix like this
a=
1 4
2 7
3 6
I want to create a new matrix
b=
3 6
2 7
1 4
Anyone knows if there is a reverse function?
I can do it with loops if no exits.
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R-help@r-project.org
Hi all,
I want to make the following:
I want to run a linear regression on each column of a matrix estima on
the correspondent column on the matrix estima2.
You see I want to regress estima[,1] on estima2[,1] this way to all
columns
At the same time I want to make a regression adding each
Hi,
I want to plot this matrix (I attach the data), it is suposed that each
column is a different time series.
If I do
g-read.table(dataADF.txt, header=F)
and
plot(g[,1],type=l)
it plots the first column plot if I want in a unique graph each colums of
dataA, all in one. How should I
Hi all,
I´m trying to use write function to save the output of a program (my
constructed H matrix)
randz-matrix(rnorm(100),500,2000)
H-matrix(0,500,2000)
H[1,]-randz[1,]
for (j in 1:2000){
for (i in 2:500){
if(i251)
H[i,j]-0.6*H[i-1,j]+randz[i,j]
else H[i,j]-H[i-1,j]+randz[i,j]
}}
Hi all,
I´m re-starting (as my name indicates) my little knowlegde of CRAN R.
I made this function time before but I don´t know where is the error
because nothing appears as an error but the histogram plot doesn´t appear.
Should I install some special library to run sapply?
pru-function(){
I´m using this version of R
R version 2.13.2 (2011-09-30)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i386-pc-mingw32/i386 (32-bit)
2012/5/5 Trying To learn again tryingtolearnag...@gmail.com
Hi all,
I´m re-starting (as my name indicates) my
Hi all,
I´m using the windows writting pad (not Notepad the simplest version). I
think there should be greater and helping note pads to help programming.
Can you suggest one?
Many thanks
[[alternative HTML version deleted]]
__
Hi all,
I´m new using Access. I see that many things that you can do on Access you
can do on CRAN R but not on contrary.
My question is: Is there any manual with examples comparing how to do data
base analysis on access and making the same on CRAN R?
Imagine I want to compare two columns Name
Hi all,
I have a matrix
a-c(2,3,4,Inf)
b-as.matrix(a)
[,1]
[1,]2
[2,]3
[3,]4
[4,] Inf
range(b, finite=TRUE)[2] (this is the maximum)
[1] 4
There is a pre-def function to extract the location (in terms of rows) of
the value in the matrix.
In my example would be
3 (max is
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 tryingtolearnag...@gmail.com
Hi all,
I have 100 csv files always
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 tryingtolearnag...@gmail.com
Hi all,
I have 100 csv files always with this information (I Attach two example
excels)
KT80.csv contains
Hi all
a-c(2,Inf)
max(a)
[1] Inf
How can I say...omit Inf?
I cannot find anything...
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R-help@r-project.org mailing list
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PLEASE do read the posting guide
cumulative
rolling mean, in conjunction with the rev() function, will suffice.
Maybe you could say more about this odd request and we could provide a
little more guidance,
Michael Weylandt
On Mon, Sep 12, 2011 at 10:20 AM, Trying To learn again
tryingtolearnag...@gmail.com wrote:
Hi all,
I
Hi all,
I have a time series a column vector with the ordered data so that the first
column is the first observation and so on.
The fact is that I want to run a multiple regression with only intercept.
My first task is to run the regression on the first observation (1 from 276)
and at the same
Hi all,
I first create a matrix/data frame called d2 if another matrix
accomplishes some restrictions dacc2
da2-da1[colSums(dacc2)9,]
da2-da2[(da2[,13]=24),]
write.csv(da2, file =paste('hggi', i,'.csv',sep = ''))
The thing is if finally da2 cannot get/passs the filters, it cannot writte a
csv
On Tue, Jul 12, 2011 at 3:51 AM, Trying To learn again
tryingtolearnag...@gmail.com wrote:
Hi all,
I first create a matrix/data frame called d2 if another matrix
accomplishes some restrictions dacc2
da2-da1[colSums(dacc2)9,]
da2-da2[(da2[,13]=24),]
write.csv(da2, file =paste('hggi', i
Hi all,
I have this information on a file ht.txt, imagine it is a data frame without
labels:
1 1 1 8 1 1 6 4 1 3 1 3 3
And on other table called pru.txt I have sequences similar this
4 1 1 8 1 1 6 4 1 3 1 3 3
1 6 1 8 1 1 6 4 1 3 1 3 3
1 1 1 8 1 1 6 4 1 3 1 3 3
6 6 6 8 1 1 6 4 1 3 1 3 3
I want
Hi all,
I try to exceute a function myfun that should use as input input1.csv
and input2.csv .
Then I try to save the output dat33 on a csv file (on per each time I
execute input1..input 2 and so on). So my problem is how to finally obtain
several csv file with ggt1.csv, ggt2.csv.
The program
Hi,
I find the solution¡¡¡
It was the 1:2
so if I put a loop for iand replace it works¡¡¡
So Many Thanks¡¡¡ Forget My doubt¡¡
2011/7/5 Trying To learn again tryingtolearnag...@gmail.com
Hi all,
I try to exceute a function myfun that should use as input input1.csv
and input2.csv
I suppose the easiest way to make this is to use loops and construct a zero
matrix to be completed each time the sequence accompleixes, don´t you?
I will try this evening¡¡¡
2011/7/2 Trying To learn again tryingtolearnag...@gmail.com
Hi all,
I have a data matrix likein input.txt
8 9 2 5
Hi all,
I have a data matrix likein input.txt
8 9 2 5 4 5 8 5 6 6
8 9 2 8 9 2 8 9 2 1
8 9 2 5 4 5 8 5 6 4
8 9 2 5 4 5 8 5 6 6
8 9 2 8 9 2 8 9 2 1
8 9 2 5 4 5 8 9 2 2
In this example will be an 6x10 matrix (or data frame)
I want to detect how many times in a row appears this combination 8
Hi all,
I want to create a new matrix based on a previous matrix.
You see, If my data matrix accomplises this:
if(rowSums(data[i,])16|rowSums(data[i,])28)
data[i,]= data[i,]
# if sum of rows is more than 16 and less 28 I conservate the row
#but How I say if else remove the line (I tried this)
...the resulting matrix will be 3x4
2011/7/1 Trying To learn again tryingtolearnag...@gmail.com
Hi all,
I want to create a new matrix based on a previous matrix.
You see, If my data matrix accomplises this:
if(rowSums(data[i,])16|rowSums(data[i,])28)
data[i,]= data[i,]
# if sum of rows
Hi all,
I have a function written by me that read a matrix (data frame) from a txt
with 4 million of rows and 13 columns.
The think is my function works with an input matrix of 100x13 and now I
tried to execute my function with the big input file and it is running
form the moment two hours...
to part the file of 4 Million rows x 13 colums?
2011/6/29 Trying To learn again tryingtolearnag...@gmail.com
Hi all,
I have a function written by me that read a matrix (data frame) from a txt
with 4 million of rows and 13 columns.
The think is my function works with an input matrix of 100x13
Hi all,
I have a matrix like this:
188556644
225588666
55555
I try to read the table using read table but if I put sep= I have seen it
expects a white space, is there a sep option to read this matrix so
each single number is a position of the matrix
You see this matrix would be an 3x9
28, 2011 at 3:47 PM, Trying To learn again
tryingtolearnag...@gmail.com wrote:
Hi all,
I have a matrix like this:
188556644
225588666
55555
I try to read the table using read table but if I put sep= I have seen
it
expects a white space, is there a sep option to read
Hi all,
I have the next problem: I have a matrix with size 8,000,000x18. My personal
computer...blocks...so I have cut my original file into 100 different file.
I have written a function that should be run on each of this file.
So imagine
I need to read data from q1 to q100 file
again tryingtolearnag...@gmail.com
wrote:
From: Trying To learn again tryingtolearnag...@gmail.com
Subject: [R] Item analysis
To: r-help@r-project.org
Received: Thursday, June 9, 2011, 4:41 PM
Hi all,
For several reasons I have no used CARN R in monthsI
have an idea and I
Hi all,
I´m trying to recuperate old files I wrotte and I´m trying to execute on R
version 2.13.0 (2011-04-13), the thing is I execute my old file and nothing
happens...I suposse I need to install some library but there no appears no
message, no text telling required grafics library or something
Hi all,
For several reasons I have no used CARN R in monthsI have an idea and I
want to retry to learn CRAN R.
I know I need to formulate more intelligent questions but I will expose
and if someone can help me I would be very gratefull I promise to try to
learn again
The question I have
.
2010/10/4 Trying To learn again tryingtolearnag...@gmail.com
Hi all,
I´ve been ill and I have lost a lot of time without seen the pc.
I want you to help if you can if you want.
Only I need an initial guide. I´ve been out a lot of time and I need a
hope. Is only for joby purposes
Hi all,
I´ve been ill and I have lost a lot of time without seen the pc.
I want you to help if you can if you want.
Only I need an initial guide. I´ve been out a lot of time and I need a hope.
Is only for joby purposes.
The problem:
I want to simulate each of the posible combination in a
Hi all,
I wanto to run a plot about the levels of a variable parting on an ols
regression. The regression in done on the rate of return of the variable.
Imagine R_{t}=a+b*R_{t-1}
So If P, the estimated price would be P_{t}=P_{t-1}*R_{t}
Imagine that I obtain lm fitted values and the original
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-
project.org] On Behalf Of Trying To learn again
Sent: Tuesday, July 27, 2010 3:07 PM
To: r-help@r-project.org
Subject: [R] Add an arrow to a plot
Hi I want to plot an x,y plot something like
Hi I want to plot an x,y plot something like an scatter plot.
I always have the same doubt, were is the last point of my file?
Imagine it is a time series so I want the last point to indicate with an
arrow (but athomatically if posible).
Someone knows if it is posible?
Could it be posible to
Hi all,
I have 35 years, I have been working since I exit from University. I have
returned to make a phd...I´m fortunatelly I´m working so unfortunatelly I
have few time to study (I have also a baby with 16 months).
I´m trying to use R but sometimes it gets very difficult.
I´m trying to put
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