Adding More Data
We encourage users to contribute more data sets to FitBenchmarking; the more data we have available to test against, the more useful FitBenchmarking is. First, please ensure that there is a parser available that can read your dataset, and if necessary follow the instructions to add this functionality to FitBenchmarking. Once this is done, follow the steps below and add to a pull request to make the data available to others.
Create a directory that contains:
the data sets to be included
a file META.txt containing metadata about the dataset.
a subfolder data_files which contains any supplemental data
needed by the data parser. We particularly encourage analytic derivative information, if available.
Update the Benchmark problems page to include a description of the dataset. As well as information about the source of the data, this should include:
information about how many parameters and how many data points
are to be fitted in the dataset
details of any external software that needs to be installed to load these
Create zip and tar.gz archives of these directories, and pass along to one of the core developers to put on the webspace. They will pass you a location of the dataset to include in the description page, and update the folder containing all examples to contain your data set.
If the data is to be distributed with the GitHub source, add the directory to the examples/benchmark_problems folder and commit to the repository. Please note that the maximum size of a file supported by GitHub is 100MB, and so datasets with files larger than this cannot be added to the repository. Also, GitHub recommends that the size of a Git repository is not more than 1GB.