mne_average_estimates

Overview

mne_average_estimates computes a weighted average of STC source estimate files. It reads a description file listing weight–path pairs, loads each STC, and produces a normalized weighted average.

This is a C++ port of the original MNE-C tool by Matti Hämäläinen.

Usage

mne_average_estimates [options]

Options

Option	Description
--desc <file>	Description file listing <weight> <stc-path> pairs (one per line)
--out <file>	Output STC file path
--help	Print help
--version	Print version

Description File Format

The description file contains one entry per line with a weight and STC file path, separated by whitespace. Lines starting with # are comments.

# weight  stc-path
0.5  subject1-lh.stc
0.3  subject2-lh.stc
0.2  subject3-lh.stc

Example

mne_average_estimates --desc subjects.txt --out group-avg-lh.stc

See Also

• mne_process_stc — Scale, export, copy STC files
• mne_make_uniform_stc — Create uniform STC for testing