| |
- dir_corr_graph_comparison(graphs)
- Get metrics for the consistency of the leadership heirarchy graph over movement periods
get the edit distance between movement period graphs
also compare adjacency martrices across movement period graphs
Args:
graphs (list): list of networkx directed graphs representing leadership heirarchies in different movement periods
Returns:
G_consist (float): average edit diatance over all pairs of movement periods
G_adj_consist (DataFrame): adjacency matrix differences for each pair of movement periods
- get_directional_corr(movement_periods, names, UTM=True, threshold=10, window_length=9)
- Get the Directional Correlation of soldiers
For finding the Directional Correlation time-delay as a leasership metric
and the ratio of time spent 'highly correlated' as a sychronicity metric (Highly Correlated Segments (HCS))
Finding the normalized velocity vectors and taking the dot product between pairs as 'correlation' for different time delays -4 to 4 seconds
Time delay of maximum correlation is the directional ingfluence time delay measure
Returns time delay dfs for each soldier in each movement period, HCS ratios for each soldier in each period, and a graph representation of leadership heirarchy for each movement period
Args:
movement_periods (list): list of DataFrames for each movement period that have been further smoothed
names (list): list of names from this squad
UTM (bool, optional): True if using UTM data, false if GPS data. Defaults to True.
threshold (int, optional): Distance threshold, Directional Correlation only calculated if within this threshold (meters) for window_length of time (seconds). Defaults to 10.
window_length (int, optional): Duration (in seconds) that two soldiers must be in proximity (below threshold distance) in order to calculate directional correlation. Defaults to 9.
Returns:
time_delay_dfs (list): list of correaltional time delays over time as dfs for each soldier during each movement period
HCS_ratio_dfs (list): list Series for each movement period, with an HSC ratio for each player
graphs (list): list of networkx directed graphs representing leadership heirarchy, edges pointing from leader to follower
- leadership_graph_ani(time_delay_dfs, graphs, names, sq_name, show=False)
- Plot an animation of leadership graphs for each movememt period
One frame is one movement period leadership heirarchy
The leadership features have been extracted in get_directional_corr()
Args:
time_delay_dfs (list): list of correaltional time delays over time as dfs for each soldier during each movement period
graphs (list): list of networkx directed graphs representing leadership heirarchy, edges pointing from leader to follower
names (list): list of names from this squad as list of str
sq_name (str): name of squad as str
show (bool, optional): if the plot should be displayed, saved if false. Defaults to False.
Returns:
_type_: _description_
|