| individual.est | Estimate individual-level partial correlation coefficients | 
| individual.test | Identify nonzero individual-level partial correlations | 
| indsim | Simulation time series data for individual | 
| popsimA | Simulation time series data for population A | 
| popsimB | Simulation time series data for population B | 
| population.est | Estimate population-level partial correlation coefficients | 
| population.test | The one-sample population inference | 
| population.test.MinPv | The one-sample population inference using Genovese and Wasserman's method | 
| population2sample.test | Identify differences of partial correlations between two populations | 
| population2sample.test.MinPv | Identify differences of partial correlations between two populations using Genovese and Wasserman's method |