Array (FSharp.Stats) | FSharp.Stats

FSharp.Stats

Array Module

Namespace: FSharp.Stats
Assembly: FSharp.Stats.dll
Parent Module: DistanceMetrics

Functions and values

Function or value	Description
`Array.cityblock a1 a2` Full Usage: `Array.cityblock a1 a2` Parameters: a1 : `^a array` - a2 : `^a array` - Returns: `float` Modifiers: inline Type parameters: ^a, ^a	Cityblock distance of two coordinate arrays a1 : `^a array` a2 : `^a array` Returns: `float` Example
`Array.cityblockNaN a1 a2` Full Usage: `Array.cityblockNaN a1 a2` Parameters: a1 : `float array` - a2 : `float array` - Returns: `float`	Cityblock distance of two coordinate float arrays (ignores nan) a1 : `float array` a2 : `float array` Returns: `float` Example
`Array.euclidean a1 a2` Full Usage: `Array.euclidean a1 a2` Parameters: a1 : `^a array` - a2 : `^a array` - Returns: `float` Modifiers: inline Type parameters: ^a, ^a, ^b	Euclidean distance of two coordinate arrays a1 : `^a array` a2 : `^a array` Returns: `float` Example
`Array.euclideanNaN a1 a2` Full Usage: `Array.euclideanNaN a1 a2` Parameters: a1 : `float array` - a2 : `float array` - Returns: `float`	Euclidean distance of two coordinate float arrays (ignores nan) a1 : `float array` a2 : `float array` Returns: `float` Example
`Array.euclideanNaNSquared a1 a2` Full Usage: `Array.euclideanNaNSquared a1 a2` Parameters: a1 : `float array` - a2 : `float array` - Returns: `float`	Squared Euclidean distance of two coordinate float arrays (ignores nan) a1 : `float array` a2 : `float array` Returns: `float` Example
`Array.hamming a1 a2` Full Usage: `Array.hamming a1 a2` Parameters: a1 : `'a array` - first array a2 : `'a array` - second array Returns: `int` Hamming distance between elements of given arrays Modifiers: inline Type parameters: 'a	Calculates Hamming distance of two coordinate arrays Note, distance between Nan and Nan is equal to 1 a1 : `'a array` first array a2 : `'a array` second array Returns: `int` Hamming distance between elements of given arrays Example `// e.g. a1 and a2 initialization let a1 = [\|1; 2; 3\|] let a2 = [\|9; 2; 3\|] // Apply the hamming to a1 and a2 Array.hamming a1 a2` val a1: int array val a2: int array module Array from Microsoft.FSharp.Collections
`Array.minkowski a1 a2 p` Full Usage: `Array.minkowski a1 a2 p` Parameters: a1 : `^a array` - first array a2 : `^a array` - second array p : `float` - float constrained to `p > 0` Returns: `float option` Minkowski distance between elements of given arrays. Returns NaN if arrays contain NaN. Modifiers: inline Type parameters: ^a	The [Minkowski distance](https://en.wikipedia.org/wiki/Minkowski_distance) between two arrays of order `p`. The two arrays need not have equal lengths: when one array is exhausted any remaining elements in the other array are ignored. a1 : `^a array` first array a2 : `^a array` second array p : `float` float constrained to `p > 0` Returns: `float option` Minkowski distance between elements of given arrays. Returns NaN if arrays contain NaN. Example `// e.g. a1 and a2 initialization let a1 = [\|3.14; 2.0; 3.1\|] let a2 = [\|9.1; 2.5; 3.7\|] // Apply the minkowski distance to a1 and a2 Array.minkowski a1 a2 3` val a1: float array val a2: float array module Array from Microsoft.FSharp.Collections
`Array.minkowskiNaN a1 a2 p` Full Usage: `Array.minkowskiNaN a1 a2 p` Parameters: a1 : `float array` - first array a2 : `float array` - second array p : `float` - float constrained to `p > 0` Returns: `float option` Minkowski distance between elements of given arrays. Modifiers: inline	The [Minkowski distance](https://en.wikipedia.org/wiki/Minkowski_distance) between two arrays (ignores NaN) of order `p`. Non-regular differences between the sequences are ignored. The two arrays need not have equal lengths: when one array is exhausted any remaining elements in the other array are ignored. a1 : `float array` first array a2 : `float array` second array p : `float` float constrained to `p > 0` Returns: `float option` Minkowski distance between elements of given arrays. Example `// e.g. a1 and a2 initialization let a1 = [\|3.14; 2.0; 3.1\|] let a2 = [\|9.1; 2.5; 3.7\|] // Apply the minkowski distance to a1 and a2 Array.minkowskiNaN a1 a2 3` val a1: float array val a2: float array module Array from Microsoft.FSharp.Collections