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An opinion dynamics model based on the social identity approach (SIA) and experimental data 1.0.0

Agents have an opinion (modeled as a continuous number between -1 and +1) and a group identity. Identity does not change during the simulation. Agents interact in couples observing each other agreement value (i.e. sign of the opinion). Furthermore, they check if they belong to the same group or to different groups. Depending on these conditions they will experience different values of attractive forces and noise.

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