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CBICA / niCHART

The neuro-imaging brain aging chart [niCHART] is a comprehensive solution to analyze standard structural and functional brain MRI data across studies. [niCHART] and the associated pre-processing tools implement computational morphometry, functional signal analysis, quality control, statistical harmonization, data standardization, interactive visual
https://cbica.github.io/niCHART/
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Synthetic datasets/model for testing purposes #193

Closed melhemr closed 2 years ago

melhemr commented 2 years ago

PR adds a synthetic harmonization model/dataset to the project for testing purposes

melhemr commented 2 years ago

@ashishsingh18 and @AbdulkadirA I have added a synthetic dataset called test_synthetic_data.pkl.gz to the repo. This dataset is larger than the initially proposed ~20 row dataset because if we are to test the out-of-sample harmonization function, then we will need at least 25 control rows for each site. I included four sites in the dataset, three of which have at least 25 controls, and one of which has less than 25, so that we can also test to make sure we are not calculating harmonization parameters for sites without the required number of controls. In total, the dataset has 120 rows. Please let me know what you think.