@thi.ng/vectors

Optimized 2d/3d/4d and arbitrary length vector operations, support for memory mapping/layouts

v8.3.1 URL: https://unpkg.com/@thi.ng/vectors@8.3.1/index.js

Open Browse Files

@thi.ng/distance

N-dimensional distance metrics & K-nearest neighborhoods for point queries

v3.0.1 URL: https://unpkg.com/@thi.ng/distance@3.0.1/index.js

Open Browse Files

2d 3d 4d distance eucledian haversine jaccard k-nearest manhattan metric nd neighborhood points query region spatial typescript vector

distance-transform

Distance transforms for ndarrays

v1.0.2 URL: https://unpkg.com/distance-transform@1.0.2/dt.js

Open Browse Files

scijs distance transform euclidean manhattan taxicab morphology chebyshev chessboard lp lebesgue metric

@stdlib/blas-ext-base-dnanasumors

Calculate the sum of absolute values (L1 norm) of double-precision floating-point strided array elements, ignoring NaN values and using ordinary recursive summation.

v0.2.2 URL: https://unpkg.com/@stdlib/blas-ext-base-dnanasumors@0.2.2/lib/index.js

Open Browse Files

stdlib stdmath statistics stats mathematics math blas extended sum total summation absolute abs norm l1-norm l1norm manhattan taxicab ors strided strided array typed array float64 double float64array

@stdlib/stats-incr-mmae

Compute a moving mean absolute error (MAE) incrementally.

v0.2.2 URL: https://unpkg.com/@stdlib/stats-incr-mmae@0.2.2/lib/index.js

Open Browse Files