correlation

Functions

correlation	Evaluates the autocorrelation function (ACF) \(\mathrm{R_\mathbf{XX}}(\tau)\) or cross-correlation function (CCF) \(\mathrm{R_\mathbf{XY}}(\tau)\) of time series \(\mathbf{X}(t)\) and \(\mathbf{Y}(t)\).
msd	Evaluates the mean squared displacement (MSD) or the cross mean squared displacement (CMSD) of positions \(\mathbf{r}_i(t)\) and \(\mathbf{r}_j(t)\).