similar to: Reshaping data

Dear R Experts, I am having some trouble creating a variable in R. I have data on self-placement of voters, their placement of parties, and which party they feel closest to. The data is structured like this: Party_Close lrplaceself lrplaceParty1 lrplaceParty2 ... party1 2 4 5 party2 5 6 4 party1 6 2 1 etc... I want to format the data set so it looks like this: Party_Close

Dear R list, I have an event history data set that is structured like this: Legislative act Discussion Agreement Time Event Act1 2006-05-30 2006-06-19 20 1 Act2 2004-03-01 2004-06-14 105 1 . . . I have information on the meetings in the legislature between adoption periods in a separate variable (the

Dear R-list, Sorry for spamming the list lately, I am just learning the more advanced aspects of R! I have some data that looks like this: Out Country1 Country 2 Country 3 ... CountryN 1 1 1 1 1 0 1 1 0 1 1 1 0 1 0 I want to create a new variable that counts the number of zeros in every row whenever Out is equal to 1, and else it is a zero, so it would look like this: new_var 0 0 2 I

Dear R-list, I have a problem which I think is quite basic, but so far google has not helped me. I have two vectors like this: vector_1 <- c(Belgium, Spain, Greece, Ireland, Luxembourg, Netherlands, Portugal) vector_2 <- c(Denmark, Luxembourg) I would like to find the elements in vector_1 that are not in vector_2 so that i get a vector with these countries: Belgium, Spain, Greece,

Dear David, This is amazing, thank you so much. If I may ask another question: The output looks like the following: ### dput(head(x,15)) c("Metadata for Requested Time Series:", "", "prod_name=GLDAS_NOAH025_3H_v2.0", "param_short_name=Tair_f_inst", "param_name=Near surface air temperature", "unit=K",

> On Oct 15, 2017, at 2:02 PM, Miluji Sb <milujisb at gmail.com> wrote: > > Dear all, > > i am trying to download time-series climatic data from GES DISC (NASA) > Hydrology Data Rods web-service. Unfortunately, no wget method is > available. > > Five parameters are needed for data retrieval: variable, location, > startDate, endDate, and type. For example:

> On Oct 15, 2017, at 3:35 PM, Miluji Sb <milujisb at gmail.com> wrote: > > Dear David, > > This is amazing, thank you so much. If I may ask another question: > > The output looks like the following: > > ### > dput(head(x,15)) > c("Metadata for Requested Time Series:", "", "prod_name=GLDAS_NOAH025_3H_v2.0", >

We''re still just starting out with Mocha/Stubba, so please forgive any newbie errors. I''m using "stubs" to test some realtime functions, to control exactly which time is returned from Time.now. I would expect the following test to pass: def test_two_stubs t = Time.now - 60 Time.stubs(:now).returns(t) start_time = Time.now t += 20

Just received the news from Tom Mornini. Congrats Ezra for the new Engine Yard site and the blog you will be collaborating. Hope to read you there soon. http://www.engineyard.com/ Jonathan -------------- next part -------------- An HTML attachment was scrubbed... URL: http://rubyforge.org/pipermail/backgroundrb-devel/attachments/20060925/3f251fa4/attachment.html

I have done the following using readLines directory <- "~/" files <- list.files(directory) data_frames <- vector("list", length(files)) for (i in seq_along(files)) { df <- readLines(file.path(directory, files[i])) df <- df[-(1:13)] df <- data.frame(year = substr(df,1,4), month = substr(df, 6,7), day =

This problem was reported to me by a friend who has an LLVM port that is not put back to open source. Essentially, there is an intrinsic call _lr which is a load register. so then user code has something like: start_time = _lr(TIMER_REGISTER) ..... some_code_to_time .... end_time = _lr(TIMER_REGISTER) So what happens is that LLVM moves the code as follows: start_time = _lr(TIMER_REGISTER)

Dear Mailing List Members, the problem I've been grappling with für quite some time now is the following: I have a 100 rows x 200 columns matrix. data.set <- matrix(rnorm(20000, 100, 200)) Now I would like to get a vector of length 100 which collects the values from the following procedure: Take the sum of the minima of the two values from each row of columns 1 and 101, and divide it

Hi Xiph.org Team. We are using opusfile library <https://github.com/xiph/opusfile> for streaming *.opus* audio in our projects. But now we have a problem with building opusfile library for android with *ndk-build*. In particular, with arm64-v8a platform: Google removed <sys/timeb.h> from android. And now building opusfile with nkd-build crashes with error "fatal error:

Dear all, i am trying to download time-series climatic data from GES DISC (NASA) Hydrology Data Rods web-service. Unfortunately, no wget method is available. Five parameters are needed for data retrieval: variable, location, startDate, endDate, and type. For example: ###

Using the small reproducible example below, I'm wondering how best to complete the following task: In the small reproducible example below, the 3D array prec has indexes that correspond to time, x, y (i.e., prec[time, x, y]). In this case, the time index is hours since some predefined start time. I'd like to add up all the time indexes in 'prec' based on whether or not the

Dear all, I often need to execute functions repeatedly (thousands or more times). While doing so, I encounter two types of problems: 1.) In some models, the estimation process fails due to convergence problems 2.) Some models will run forever. My solution to #1 is to use tryCatch around the function call so that my script does not stop if one of the models will raise an error. This works fine.

hi, I'm working with asterisk on a project and I found a problem with cdr_odbc. As we know, after answering each call a cdr event is raised which is saved in cdr_csv and cdr_odbc. but here my point is on cdr_odbc. some information, including start_time and end_time is given by cdr event but the problem is that these two information(start_time and end_time) is not getting save in cdr_odbc. I

Thanks for the reprex. Wouldn't have bothered without it. The following is I believe **almost** what you want. It seems a bit clumsy to me, so others may provide you something neater. But anyway... ## Convert POSIXct vector to dates ## There are 22 different days, not 21 date <- as.Date(prec_idx) ## Sum results by date at each i,j of the last 2 array dimensions z <-

Hi, I've just been programming a function to calculate the likelihood in a probit model. The function looks like this likelihood <- function(Y,X,p) { Z <- p[1] +p[2]*X P <- Y*pnorm(Z) + (1-Y)*(1-pnorm(Z)) -prod(P) } out <- optim(likelihood,p=c(0,0),Y=wells$switch,X=wells$dist, hessian=TRUE) X and Y are vectors containing column data. This works fine, however, if I rename p to

Factor out copying the overlays to final disk images into a separate function. Signed-off-by: Roman Kagan <rkagan@virtuozzo.com> --- v2v/v2v.ml | 227 +++++++++++++++++++++++++++++++------------------------------ 1 file changed, 114 insertions(+), 113 deletions(-) diff --git a/v2v/v2v.ml b/v2v/v2v.ml index afffde2..703038c 100644 --- a/v2v/v2v.ml +++ b/v2v/v2v.ml @@ -110,121 +110,9 @@ let