A library for working with phylogenetic and population genetic data.
v0.27.0
measures.cpp File Reference

Detailed Description

Implementation of PlacementMeasures class.

Definition in file measures.cpp.

Go to the source code of this file.

Namespaces

 genesis
 Container namespace for all symbols of genesis in order to keep them separate when used as a library.
 
 genesis::placement
 

Functions

double edpl (Pquery const &pquery, utils::Matrix< double > const &node_distances)
 Calculate the EDPL uncertainty values for a Pquery. More...
 
std::vector< double > edpl (Sample const &sample)
 Calculate the expected distance between placement locations (EDPL) for all Pqueries in a Sample. More...
 
double edpl (Sample const &sample, Pquery const &pquery)
 Calculate the EDPL uncertainty values for a Pquery. More...
 
std::vector< double > edpl (Sample const &sample, utils::Matrix< double > const &node_distances)
 Calculate the edpl() for all Pqueries in the Sample. More...
 
double pairwise_distance (const Sample &smp_a, const Sample &smp_b, bool with_pendant_length=false)
 Calculate the normalized pairwise distance between all placements of the two Samples. More...
 
double variance (const Sample &smp, bool with_pendant_length=false)
 Calculate the variance of the placements on a tree. More...
 
static double variance_partial_ (const PqueryPlain &pqry_a, const std::vector< PqueryPlain > &pqrys_b, const utils::Matrix< double > &node_distances, bool with_pendant_length)
 Internal function that calculates the sum of distances contributed by one pquery for the variance. See variance() for more information. More...
 
static void variance_thread_ (const int offset, const int incr, const std::vector< PqueryPlain > *pqrys, const utils::Matrix< double > *node_distances, double *partial, bool with_pendant_length)
 Internal function that calculates the sum of distances for the variance that is contributed by a subset of the pqueries. See variance() for more information. More...