Dataset for Analytical Chemistry article: Two-Dimensional and Three-Dimensional Time-of-Flight Secondary 2 Ion Mass Spectrometry Image Feature Extraction Using a Spatially 3 Aware Convolutional Autoencoder

This data set is uploaded as supporting information for the Analytical Chemistry publication, entitled: Two-Dimensional and Three-Dimensional Time-of-Flight Secondary 2 Ion Mass Spectrometry Image Feature Extraction Using a Spatially 3 Aware Convolutional Autoencoder 
Files are as follows: <em>multicellular_spheroid.mat</em> - MATLAB workspace file containing peak-picked ToF-SIMS data (hyperspectral array) for the multicellular tumour spheroid sample. Data has been normalised to total ion count per pixel.
Additional details about the dataset can be found in the published article.
If you use this data set in your work, please cite our work as follows: 
Wil Gardner, David A. Winkler, Suzanne M. Cutts, Steven A. Torney, Geoffrey A. Pietersz, Benjamin W. Muir, and Paul J. Pigram. <em>Analytical Chemistry</em> <strong>2022</strong> <em>94</em> (22), 7804-7813
DOI: 10.1021/acs.analchem.1c05453