The methods used will be compared using sample service data.

Differences between groups were compared using a Wilcoxon rank sum test.

For very large systems, the relative total energies can be compared using molecular mechanics.

This data is often compared using a population pyramid.

Propositional proof system can be compared using the notion of p-simulation.

These periods are compared and contrasted using games and activities.

The mean values of these counts were compared using a paired Student's t test (each case acting as its own control).

The received signals are also compared using the frequency ambiguity resolution process.

The outputs of the replications are compared using a voting circuit.

Trees of the same species are compared using the following calculation: