Bray Curtis Distance

Calculator to calculate the Bray-Curtis distance


This function calculates a distance between two positions using the Bray-Curtis method. The Bray-Curtis distance is equal to the Manhattan distance divided by the sum of both vectors.

To calculate, enter a series of x /y pairs (vectors). The individual numbers are separated by semicolons or spaces. Then click on the 'Calculate' button.


Bray-Curtis distance calculator

 Input
Serie X
Serie Y
Decimal places
  Resultat
Distance

Formula for the Bray-Curtis distance


\(\displaystyle d(x,y)=\frac{\displaystyle\sum_{i=1}^n |x_i-y_i|} {\displaystyle\sum_{i=1}^n x_i+\sum_{i=1}^n y_i}\)

Example


\(\displaystyle d=\frac{|0-7|+|3-6|+|4-3|+|5+1|}{(0+7)+(3+6)+(4+3)+(5-1)}\) \(\displaystyle =\frac{17}{27}=0.6296\)

Distance functions

Bray Curtis Distance
Canberra Distance
Chebyshev Distance
Cosine Similarity
Euclidean
Levenshtein Distance
Manhattan Distance
Matching Distance
Minkowski Distance
Pearson Correlation Coefficient


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