{"action":"created","issue":{"url":"https://api.github.com/repos/OpenMx/OpenMx/issues/17","repository_url":"https://api.github.com/repos/OpenMx/OpenMx","labels_url":"https://api.github.com/repos/OpenMx/OpenMx/issues/17/labels{/name}","comments_url":"https://api.github.com/repos/OpenMx/OpenMx/issues/17/comments","events_url":"https://api.github.com/repos/OpenMx/OpenMx/issues/17/events","html_url":"https://github.com/OpenMx/OpenMx/issues/17","id":208857340,"number":17,"title":"Error when simulating fake data","user":{"login":"timothyjgraham","id":11286959,"avatar_url":"https://avatars.githubusercontent.com/u/11286959?v=3","gravatar_id":"","url":"https://api.github.com/users/timothyjgraham","html_url":"https://github.com/timothyjgraham","followers_url":"https://api.github.com/users/timothyjgraham/followers","following_url":"https://api.github.com/users/timothyjgraham/following{/other_user}","gists_url":"https://api.github.com/users/timothyjgraham/gists{/gist_id}","starred_url":"https://api.github.com/users/timothyjgraham/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/timothyjgraham/subscriptions","organizations_url":"https://api.github.com/users/timothyjgraham/orgs","repos_url":"https://api.github.com/users/timothyjgraham/repos","events_url":"https://api.github.com/users/timothyjgraham/events{/privacy}","received_events_url":"https://api.github.com/users/timothyjgraham/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":10,"created_at":"2017-02-20T11:47:22Z","updated_at":"2017-02-23T02:11:25Z","closed_at":"2017-02-22T15:47:05Z","body":"Hi OpenMX team,\r\n\r\nI am trying to simulate fake data based on an existing dataframe. I have converted all the columns to ordered factors, as required. However, I receive the follow error when trying to create simulated data using the `mxGenerateData` function. Below is the code. Many thanks in advance for your help.\r\n\r\n```\r\nsimulatedData <- mxGenerateData(projectDataSubset_for_simulation,nrow=100)\r\n\r\nCalculating asymptotic summary statistics ...\r\nError: you must specify 'nrow' and 'ncol' arguments in mxMatrix(values = wlsData$thresholds, name = \"thresh\")\r\n\r\n```\r\n\r\nCheers,\r\n\r\nTim "},"comment":{"url":"https://api.github.com/repos/OpenMx/OpenMx/issues/comments/281869658","html_url":"https://github.com/OpenMx/OpenMx/issues/17#issuecomment-281869658","issue_url":"https://api.github.com/repos/OpenMx/OpenMx/issues/17","id":281869658,"user":{"login":"jpritikin","id":2002771,"avatar_url":"https://avatars.githubusercontent.com/u/2002771?v=3","gravatar_id":"","url":"https://api.github.com/users/jpritikin","html_url":"https://github.com/jpritikin","followers_url":"https://api.github.com/users/jpritikin/followers","following_url":"https://api.github.com/users/jpritikin/following{/other_user}","gists_url":"https://api.github.com/users/jpritikin/gists{/gist_id}","starred_url":"https://api.github.com/users/jpritikin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jpritikin/subscriptions","organizations_url":"https://api.github.com/users/jpritikin/orgs","repos_url":"https://api.github.com/users/jpritikin/repos","events_url":"https://api.github.com/users/jpritikin/events{/privacy}","received_events_url":"https://api.github.com/users/jpritikin/received_events","type":"User","site_admin":false},"created_at":"2017-02-23T02:11:25Z","updated_at":"2017-02-23T02:11:25Z","body":"Factors? Well, you need some kind of model. What model do you have in mind? OpenMx does not yet have great support for latent classes. We're looking at improving that with Hidden Markov models."}}
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