AnyWave:H2

How to script the H² computation

AnyWave allows to script some compatible plug-ins (and H² is compatible) in order to batch the computations of several data sets.
The script file is a JavaScript file that will be executed by AnyWave this way:

A script example

In our example, we have to compute the H² on three data sets. We first have to select the channels, and one or more time selections for these channels.
To do so, we previously prepared a montage file (that will inform about what channels to use in the computation) and for each data set we also prepared a marker file containing the time selections.
For each data sets, we saved a montage and a marker file along with the data file.

var h2 = anywave.getProcess("H2");
if (h2) {
	// set process parameters
	h2.windowSize = 4;
	h2.step = 2;
	h2.maxLag = 0.1;
	h2.saveToMatlabFile = true;  // process will output data to Matlab file.
	h2.matlabFile = "H2output_HP15Hz_LP45Hz";  // defines the Matlab base file name.
 
	// set files as input
	var fi = anywave.getFileInput();
	// only take .eeg files as input
	fi.addFileExtension("*.eeg"); 
	// Define a base folder where to look for data. All sub folders will be explored.
	fi.setRootDir("d:\\data\\H2");
	// Defining how to filter data before processing them.
	fi.setFilters("seeg", 45, 15); 
	// run the H2 process on data
	anywave.runProcess(h2, fi);
	fi.setFilters("seeg", 0, 15); 
	h2.matlabFile = "H2output_HP15Hz";
	anywave.runProcess(h2, fi);
}