Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2009 Apr 22;2009(1):617281. doi: 10.1155/2009/617281

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2009 Hendrik Hache et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Definitions. (a) Example of a true (model) network and a calculated network. The adjacency matrix represents the network structure. (b) Left: gene regulatory models have three discrete states (: activation, : inhibition, : nonregulation). We consider the kind of regulation (activation or inhibition) in the classification of the results according to the models: TR: True regulation; TZ: True zero; FR: False regulation; FZ: False zero; FI: False interaction. Right: definitions for sensitivity, (10), specificity, (11), and precision, (12).

Inline graphic — Definitions. (a) Example of a true (model) network and a calculated network. The adjacency matrix represents the network structure. (b) Left: gene regulatory models have three discrete states (: activation, : inhibition, : nonregulation). We consider the kind of regulation (activation or inhibition) in the classification of the results according to the models: TR: True regulation; TZ: True zero; FR: False regulation; FZ: False zero; FI: False interaction. Right: definitions for sensitivity, (10), specificity, (11), and precision, (12).