Entropy: Entropy in bits
In TreeDist: Calculate and Map Distances Between Phylogenetic Trees
View source: R/tree_distance_utilities.R
Entropy R Documentation
Entropy in bits
Description
Calculate the entropy of a vector of probabilities, in bits.
Probabilities should sum to one.
Probabilities equalling zero will be ignored.
Usage
Entropy(...)
Arguments
...
Numerics or numeric vector specifying probabilities of outcomes.
Value
Entropy() returns the entropy of the specified probabilities,
in bits.
Author(s)
Martin R. Smith
(martin.smith@durham.ac.uk)
Examples
Entropy(1/2, 0, 1/2) # = 1
Entropy(rep(1/4, 4)) # = 2
TreeDist documentation built on Oct. 26, 2023, 1:07 a.m.
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View source: R/tree_distance_utilities.R
| Entropy | R Documentation |
Entropy in bits
Description
Calculate the entropy of a vector of probabilities, in bits. Probabilities should sum to one. Probabilities equalling zero will be ignored.
Usage
Entropy(...)
Arguments
... |
Numerics or numeric vector specifying probabilities of outcomes. |
Value
Entropy() returns the entropy of the specified probabilities,
in bits.
Author(s)
Martin R. Smith (martin.smith@durham.ac.uk)
Examples
Entropy(1/2, 0, 1/2) # = 1
Entropy(rep(1/4, 4)) # = 2
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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