| FD | Fractal dimension |
| M | Metastatic cross-sections |
| NM | Non-metastatic cross-sections |
| 2D MF-DFA | Two-dimensional multifractal detrended fluctuation analysis |
| 2D GMM | Two-dimensional generalized moments method |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.