# Example data

`inst/extdata` contains 2 tiff stacks of 41 channels corresponding to raw pixel intensities. Images are from the publication [Transition to invasive breast cancer is associated with progressive changes in the structure and composition of tumor stroma](https://doi.org/10.1016/j.cell.2021.12.023) and were generated using Multiplexed Ion Beam Imaging Time of Flight (MIBI-TOF).
The images are available from Mendeley Data:
[http://dx.doi.org/10.17632/d87vg86zd8.3](http://dx.doi.org/10.17632/d87vg86zd8.3)

