Category Archives: Data Analysis

Interactive sessions on HPC

The "qxlogin" shortcut doesn't exist anymore, I've suggested that CRC should re-implement that convenience. Nevertheless, interactive seesions can be had. Riley Epperson kindly provided this information. Interactive jobs can be run on any nodes. Those queues are nodes that the … Continue reading

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Cluster user update

We will have a cluster update meeting on Friday at 10AM in Watson Room 440D (within the suite of the Digital Humanities group). Today the Center for Research Computing announced the re-opening of the compute cluster. A number of features … Continue reading

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Long-running Mplus Bootstrapping Example

In the high performance computing example archive, we've just inserted Example 05, a long-running multi-core Mplus exercise. https://gitlab.crmda.ku.edu/crmda/hpcexample/tree/master/Ex05-Mplus-1 This one demonstrates how I suggest we ought to keep the data, code files, and output files in separate folders, even if … Continue reading

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Text Analysis with R

We are having a little practice session. Quick notes about working through the examples in Matthew L. Jockers fine book, Text Analysis with R for Students of Literature. Browse here: http://www.matthewjockers.net/text-analysis-with-r-for-students-of-literature and download the zip file that it points at … Continue reading

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Portable Parallel Seeds for R (and other cluster updates)

We've been reworking the high performance computing examples so that they line up with the latest and greatest advice about how to organize submissions on the ACF cluster computing system. Please update your copy of the hpcexample archive (see http://crmda.ku.edu/parallel-programs). … Continue reading

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Do not let this happen to your survey project

Bring in your survey, let us take a look! Perhaps one of our GRAs can save you from this ignominious fate. We have open (free) walk-in consulting. Find out more on the Open Consulting Page

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