Good afternoon, I am student at the Rochester Institute of Technology and I am currently working with a time-series data set that I am trying to impute, however I get the following error: Loading required package: Rcpp ## ## Amelia II: Multiple Imputation ## (Version 1.7.3, built: 2014-11-14) ## Copyright (C) 2005-2015 James Honaker, Gary King and Matthew Blackwell ## Refer to http://gking.harvard.edu/amelia/ for more information ## amelia starting beginning prep functions Variables used: Volume Speed Delay Stops Error in colSums(sapply(priors[, 1, drop = FALSE], ">", blanks)) : 'x' must be an array of at least two dimensions Calls: amelia ... amelia.default -> amelia.prep -> amsubset -> colSums I am calling Amelia with the following command: amelia(dfMat, m=5, ts=5, priors=priorsMat, bouds=boundsMat, p2s=2) where dfMat is the data matrix of size 60000x5, where the fifth column is the time variable, priorsMat is the matrix of observational priors with 4 columns(I specify the mean and deviation for each data point). I've checked that dfMat and priorsMat have the correct dimensions and thus I am not sure what could be giving me this error. I would be very grateful if somebody could give me any pointers as to what might be the issue. Thank you very much. Sincerely, Michal Kucer -- Michal Kucer Rochester Institute of Technology -- Amelia mailing list served by HUIT [Un]Subscribe/View Archive: http://lists.gking.harvard.edu/?info=amelia More info about Amelia: http://gking.harvard.edu/amelia Amelia mailing list Amelia(a)lists.gking.harvard.edu To unsubscribe from this list or get other information: https://lists.gking.harvard.edu/mailman/listinfo/amelia