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Extended Date/Time Format (EDTF) Dates Research Datasets

Description: Two datasets, each with 390,751 date samples from the UNT Libraries' digital collections. These samples were compiled for research regarding the Extended Date/Time Format (EDTF) standard. The first dataset contains a concatenated list of date values from the metadata records in The Portal to Texas History, the UNT Digital Library, and The Gateway to Oklahoma History. The "classified" dataset includes labels expressing whether each date is EDTF-valid and the level of conformance.
Date: February 28, 2013
Creator: Phillips, Mark Edward
Partner: UNT Libraries

UNT Libraries Edit Event Dataset 2014

Description: Dataset containing metadata edit events for the UNT Libraries Digital Collections from January 1, 2014 until December 31, 2014. There are a total of 94,222 samples in the dataset from 193 different metadata editors.
Date: February 2015
Creator: Phillips, Mark Edward
Partner: UNT Libraries

ERCOT/2021 Texas Power Crisis Twitter Dataset

Description: This dataset contains Twitter JSON data for Tweets related to the This dataseic Reliability Countil of Texas (ERCOT) during the 2021 Texas power crisis from February 10th, thru February 27th, 2021. The dataset was created using the twarc (https://github.com/edsu/twarc) package that makes use of Twitter's search API. A total of 612,082 Tweets make up the combined dataset.
Date: 2021-02-09/2021-02-24
Creator: Phillips, Mark Edward
Partner: UNT Libraries
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