msmbuilder.tpt.calculate_avg_TP_time¶
- msmbuilder.tpt.calculate_avg_TP_time(sources, sinks, tprob, lag_time)[source]¶
Calculates the Average Transition Path Time for MSM with: T, LagTime. The TPTime is the average of the MFPTs (to F) of all the states immediately adjacent to U, with the U states effectively deleted.
Note here ‘TP Time’ is defined as the avg MFPT of all adjacent states to {U}, to {F}, ignoring {U}.
Consider this carefully.
Parameters: sources : array, int
indices of the unfolded states
sinks : array, int
indices of the folded states
tprob : matrix
transition probability matrix
lag_time : float
the lag time used to create T (dictates units of the answer)
Returns: avg : float
the average of the MFPTs
std : float
the standard deviation of the MFPTs