similar to: Descriptive Statistics of time series data

Displaying 20 results from an estimated 2000 matches similar to: "Descriptive Statistics of time series data"

2018 Jan 26
1
Portable R in zip file for Windows
>From the R Studio downloads, look below the installers. This is off topic however. If there is no zipped, no exe, no installation required of R, then I thank you very much for your help and trolling. (BTW, I think my question was pretty clear, concise and specific, I appreciate that some of you tried to solve a problem related to what I have, but I have already reviewed all options, and what
2018 Jan 25
0
Portable R in zip file for Windows
Can you please explain where you get the R-studio zip file and how you manage to run r-studio from it without expanding it. I do not see how this is possible and would be delighted if you would share that knowledge with us. Obviously this possibility has not occurred to anyone on the list John C Frain 3 Aranleigh Park Rathfarnham Dublin 14 Ireland www.tcd.ie/Economics/staff/frainj/home.html
2018 Jan 25
6
Portable R in zip file for Windows
What is wrong with you guys? I asked for a zip, like R Studio has for example. Totally clear. I cant execute exes. But I can unzip files. Thanks Gabor, I had that in mind, but can't execute the exe due to security restrictions. Geez, really, treating people who ask questions this way just makes you don't want to ask a single one. On Thu, Jan 25, 2018, 11:19 Gabor Grothendieck
2017 Aug 17
1
Suggestion for installation of R
> >Is it possible to download and run R on Asus ZenFone, if yes, which > >version Try Googling 'R on Android' The top link is https://www.r-bloggers.com/install-r-in-android-via-gnuroot-no-root-required/ ******************************************************************* This email and any attachments are confidential. Any use...{{dropped:8}}
2017 Jun 08
1
I don't want to receive mail from questioner
blockquote, div.yahoo_quoted { margin-left: 0 !important; border-left:1px #715FFA solid !important; padding-left:1ex !important; background-color:white !important; } How can I cancel R-help mail?I do not want to receive questions of questioner becouse I do not have enough information about R. ?Best Regards Sent from Yahoo Mail for iPhone [[alternative HTML version deleted]]
2017 Oct 23
0
Linear regression with tranformed dependant variable
Hello, R-Help answers questions on R code, your question is about statistics. You should try posting the question to https://stats.stackexchange.com/ Hope this helps, Rui Barradas Em 23-10-2017 18:54, kende jan via R-help escreveu: > Dear all, I am trying to fit a multiple linear regression model with a transformed dependant variable (the normality assumption was not verified...). I have
2017 Oct 23
3
Linear regression with tranformed dependant variable
Dear all,?I am trying to fit a multiple linear regression model with a transformed dependant variable (the normality assumption was not verified...).?I have realised a sqrt(variable) transformation...?The results are great, but I don't know how to interprete the beta coefficients... Is it possible to do another transformation to get interpretable beta coefficients to express the variations in
2017 Jul 04
1
R and UBUNTU startup
On 04/07/2017 12:46 PM, Michael Friendly wrote: > On 7/04/17 11:15 AM, PIKAL Petr wrote: >> Dear all >> >> I have 3 questions. Due to some reason I switched from Vista to Ubuntu on home PC. I was used to start with Rgui.exe. However I am not able to find it under Ubuntu and R starts as terminal (probably Rterm). >> >> Question 1. Is Rgui.exe available on linux?
2023 Mar 23
1
How to test the difference between paired correlations?
Thank you, but this now sounds more difficult: what would be the point in having these ready-made functions if I have to do it manually? Anyway, How would I implement the last part? On Thu, Mar 23, 2023 at 1:23?AM Ebert,Timothy Aaron <tebert at ufl.edu> wrote: > > If you are open to other options: > The null hypothesis is that there is no difference. > If I have two equations
2016 Apr 22
2
Finding Highest value in groups
Hi I have two columns in data frame. First column is based on "ID" assigned to each group of my data (similar ID depicts one group). From second column, I want to identify highest value among each group and want to assign the same ID to that highest value. Right now the data looks like: ID Value 1 0.69 1 0.31 2 0.01 2 0.99 3 1.00 4 NA 4
2016 Apr 24
2
Inserting a blank row to every other row
Hi I need to insert a blank row after every row in R data frame. I have achieved it through: df[rep(1:nrow(df),1,each=2),] But it inserts a row with name of previous row, while i want a complete blank row without any name/title. Please guide me Regards Saba
2016 Apr 22
0
Finding Highest value in groups
Assuming your dataframe is in a variable x: > require(dplyr) > x %>% group_by(ID) %>% summarise(maxVal = max(Value,na.rm=TRUE)) On Fri, 2016-04-22 at 13:51 +0000, Saba Sehrish via R-help wrote: > Hi > > > I have two columns in data frame. First column is based on "ID" assigned to each group of my data (similar ID depicts one group). From second column, I
2012 Feb 23
2
TRAMO/SEATS and x12 in R
I have a Mac OS X system. To deal with a long monthly electricity demand time-series I use the procedures TRAMO/SEATS with the MS-windows only Demetra programme and X12 under R resorting to the awkward - as far as the output is concerned - x12 R package running the relating Fortran code. I wonder if someone out there has attempted to translate TRAMO/SEATS and X12 into R native language? Ciao
2016 Apr 24
3
Dividing rows in groups
Hi I have two data frames as shown below (second one is obtained by aggregating rows of similar IDs in df1.). They both have similar number of columns but rows of df2 are lesser than rows of df1. df1: ID A B 1 1 2 1 0 3 2 5 NA 2 1 3 3 1 4 4 NA NA 4
2016 Apr 24
2
Inserting a blank row to every other row
Well, something like this would work (there may be slicker solutions): > z <- data.frame(a=1:3,b = letters[1:3]) > i <- seq_len(nrow(z)) *2 > z <-rbind(z,z) > z[i, ] <- matrix(NA, nr=nrow(z),nc=ncol(z)) > z a b 1 1 a 2 NA <NA> 3 3 c 4 NA <NA> 5 2 b 6 NA <NA> But I agree with you that there is probably a way to handle the underlying
2008 Oct 14
3
AIC score
Hello, I ran AIC for some competing models I created. I get df and an AIC score from the AIC procedure. Can I use the models with the lowest AIC scores from this procedure to choose my 'best' models? If not, what else do I need to do (and know) and how can I do it in R to chose the 'best' models? Thank you kindly, Michael [[alternative HTML version deleted]]
2007 Oct 16
3
Updating R-Software without complete new installation
Hallo, as I see there is a new version for R available. Can anyone tell me how I can update my version 2.5.0 under Windows? The last times I just uninstalled the old version and installed the new one. Afterwards I had to install also all needed packages again. All in all it cost me half a day until my system works fine again. Is there a quicker option? If yes please tell me the commands. Thanks,
2016 Apr 24
0
Inserting a blank row to every other row
Hi Saba, I don't know how to do what you want and I also cannot see why. If you describe what you hope to achieve there might be a different solution. Best wishes Ulrik Saba Sehrish via R-help <r-help at r-project.org> schrieb am So., 24. Apr. 2016 14:04: > Hi > > I need to insert a blank row after every row in R data frame. I have > achieved it through: > > >
2012 Jan 04
5
simulating stable VAR process
Hello all, I looking at package dse or vars or mAr I know how to simulate a VAR(p) process, my problem is that most of those processes are unstable (not weakly stationary). Do anybody know how to generate a random VAR (or VARMA even better) process that is weakly stationary? Thanks -- View this message in context: http://r.789695.n4.nabble.com/simulating-stable-VAR-process-tp4261177p4261177.html
2011 Aug 30
2
ARMA show different result between eview and R
When I do ARMA(2,2) using one lag of LCPIH data This is eview result > > *Dependent Variable: DLCPIH > **Method: Least Squares > **Date: 08/12/11 Time: 12:44 > **Sample (adjusted): 1970Q2 2010Q2 > **Included observations: 161 after adjustments > **Convergence achieved after 14 iterations > **MA Backcast: 1969Q4 1970Q1 > ** > **Variable Coefficient Std.