Radiomic features

When I extract features from quantitative indices or quantitative reporting, the values of min, max, mean, and TLG are extremely high. Is this normal, or is there a problem


?

It depends on your data. If you mouse over in slicer and look at the data probe you can see if the numbers make sense.

@steve
Yes when I put mouse over in slicer ,it appears in data probe large numbers also, but when extract TLG using the same volume with another software,it gives small number ,I don’t understand that difference

You can also try segment statistics. Perhaps the other software reads the data differently.