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diff --git a/datasets/well_log/README.md b/datasets/well_log/README.md new file mode 100644 index 0000000..95a1700 --- /dev/null +++ b/datasets/well_log/README.md @@ -0,0 +1,29 @@ +# Well-log dataset + +This is the well-known well-log dataset used in many changepoint papers. This +version is obtained from [this Github +repository](https://raw.githubusercontent.com/alan-turing-institute/bocpdms/a4042b45004592f5b9fa912b346dd22a212b7ea0/Data/well.txt), +and licensed under the MIT license. + +The dataset is sampled at every 6 observations to reduce the length of the +series. To obtain the json dataset from the original file, simply run: + +``` +$ python convert.py well_log.txt well_log.json +``` + +[Here](https://web.archive.org/web/20191128143944/https://raw.githubusercontent.com/alan-turing-institute/bocpdms/a4042b45004592f5b9fa912b346dd22a212b7ea0/Data/well.txt) +is an archive.org url for the dataset. + +When using this series, please cite the original source: + +```bib +@book{oruanaidh1996numerical, + title={Numerical {Bayesian} Methods Applied to Signal Processing}, + author={{\'O Ruanaidh}, J. J. K. and Fitzgerald, W. J.}, + year={1996}, + publisher={Springer} +} +``` + + |