dynamo.vf.Wang_LAP
- dynamo.vf.Wang_LAP(F, n_points, point_start, point_end, D=0.1, lambda_=1)[source]
Calculating least action path based methods from Jin Wang and colleagues (http://www.pnas.org/cgi/doi/10.1073/pnas.1017017108)
- Parameters:
F (
Callable
) – The reconstructed vector field functionn_points (
int
) – The number of points along the least action path.point_start (
ndarray
) – The matrix for storing the coordinates (gene expression configuration) of the start point (initial cell state).point_end (
ndarray
) – The matrix for storing the coordinates (gene expression configuration) of the end point (terminal cell state).D (
float
) – The diffusion constant. Note that this can be a space-dependent matrix.lamada – Regularization parameter
- Return type:
- Returns:
The least action path and the action way of the inferred path.