search for: workerid

Hi, I'm trying to find out if there is a command that tells me which cells in my data frame have the same value. I am looking at the results from an online survey, organized into a data frame with the following columns: SubjectNumber, WorkerID, Age. I know the one person must have taken the survey more than once, because there is one less level in the WorkerID column than there are rows in the data frame. Is there something that will tell me which SubjectNumber cells correspond to more than one WorkerID cell? Thanks, Stevesp -- View...

...how to best proceed on using the 'diverse' package. My sample has the following setup. It's comprised of a annual variable number of firms which are identified by the companyid variable and the year variable (unbalanced panel). In addition I also have a variable identifying the worker, workerid. I then have a set of variables which i want to use as the basis for calculating some of the measures in the 'diverse' package. An example of the sample is as follows, using the gender variable (0 for male and 1 for female) as the variable of interest: companyid year workerid gende...

...how to best proceed on using the 'diverse' package. My sample has the following setup. It's comprised of a annual variable number of firms which are identified by the companyid variable and the year variable (unbalanced panel). In addition I also have a variable identifying the worker, workerid. I then have a set of variables which i want to use as the basis for calculating some of the measures in the 'diverse' package. An example of the sample is as follows, using the gender variable (0 for male and 1 for female) as the variable of interest: companyid year workerid gende...

...nning on: dteller-dv7 slave2 (rank 2, comm 1) of size 3 is running on: dteller-dv7 > library(Rmpi) > library(doMPI) Loading required package: foreach Loading required package: iterators > library(foreach) > > cl <- startMPIcluster() > print(cl) $comm [1] 0 $workerCount [1] 2 $workerid [1] 0 $verbose [1] FALSE $mtag [1] 10 $wtag [1] 11 attr(,"class") [1] "mpicluster" "dompicluster" > registerDoMPI(cl) > > mpi.remote.exec(paste(Sys.info()[['nodename']], Sys.getpid(), mpi.comm.rank(), "of", mpi.comm.size())) $slave1 [1...