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npmjs.org "ndarray" keyword

@stdlib/ndarray-vector-complex128 0.1.1 πŸ’°
Create a double-precision complex floating-point vector (i.e., a one-dimensional ndarray).
1 version - Latest release: 3 months ago - 34 downloads last month - 4 maintainers
dot-product-ndarray 1.0.4
Returns dot product of two 2D ndarrays
5 versions - Latest release: over 10 years ago - 1 dependent package - 1 dependent repositories - 22 downloads last month - 1 maintainer
ndarray-hash 1.0.0
Hash table backed sparse ndarray
2 versions - Latest release: almost 11 years ago - 7 dependent packages - 9 dependent repositories - 38 downloads last month - 4 stars on GitHub - 5 maintainers
@stdlib/blas-ext-base-ndarray-snansumpw 0.1.1 πŸ’°
Compute the sum of a one-dimensional single-precision floating-point ndarray, ignoring `NaN` valu...
2 versions - Latest release: 3 months ago - 4 maintainers
deepbox 0.2.0
The TypeScript Toolkit for AI & Numerical Computing
2 versions - Latest release: 3 months ago - 1 maintainer
@stdlib/assert-is-complex64ndarray-like 0.2.3 πŸ’°
Test if a value is an ndarray-like object containing single-precision complex floating-point numb...
5 versions - Latest release: 3 months ago - 28 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/ndarray-base-complement-shape 0.1.1 πŸ’°
Return the shape defined by the dimensions which are not included in a list of dimensions.
2 versions - Latest release: 3 months ago - 414 downloads last month - 4 maintainers
Top 2.9% on npmjs.org
ndarray-pack 1.2.1
Packs an array-of-arrays into a single ndarray
8 versions - Latest release: almost 10 years ago - 80 dependent packages - 13,186 dependent repositories - 1.76 million downloads last month - 10 stars on GitHub - 5 maintainers
@stdlib/stats-base-ndarray-dmeanlipw 0.1.1 πŸ’°
Compute the arithmetic mean of a one-dimensional double-precision floating-point ndarray using a ...
2 versions - Latest release: 3 months ago - 4 maintainers
Top 8.0% on npmjs.org
@stdlib/ndarray-base-vind2bind 0.2.3 πŸ’°
Convert a linear index in an array view to a linear index in an underlying data buffer.
14 versions - Latest release: 3 months ago - 21 dependent packages - 12 dependent repositories - 16.7 thousand downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/stats-base-ndarray-dnanmaxabs 0.1.1 πŸ’°
Compute the maximum absolute value of a one-dimensional double-precision floating-point ndarray, ...
2 versions - Latest release: 3 months ago - 103 downloads last month - 4 maintainers
@stdlib/ndarray-base-assert-is-data-type-string 0.1.1 πŸ’°
Test if an input value is a supported built-in ndarray data type string.
2 versions - Latest release: 3 months ago - 13.9 thousand downloads last month - 4 maintainers
ndarray-gram-schmidt-qr-complex 1.0.2
Modified Gram-Schmidt Algorithm for QR Factorization of complex matrices
3 versions - Latest release: almost 11 years ago - 1 dependent package - 1 dependent repositories - 24 downloads last month - 3 stars on GitHub - 5 maintainers
ndarray-band 1.0.15
Create a view of a band of an ndarray
15 versions - Latest release: 22 days ago - 5 dependent packages - 4 dependent repositories - 361 downloads last month - 5 stars on GitHub - 4 maintainers
@stdlib/blas-ext-base-ndarray-dsorthp 0.1.1 πŸ’°
Sort a one-dimensional double-precision floating-point ndarray using heapsort.
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/blas-ext-last-index-of 0.1.1 πŸ’°
Return the last index of a specified search element along an ndarray dimension.
2 versions - Latest release: 3 months ago - 40 downloads last month - 4 maintainers
@stdlib/stats-base-ndarray-dmeanli 0.1.1 πŸ’°
Compute the arithmetic mean of a one-dimensional double-precision floating-point ndarray using a ...
2 versions - Latest release: 3 months ago - 62 downloads last month - 4 maintainers
@stdlib/ndarray-base-to-flippedlr 0.1.1 πŸ’°
Return a new ndarray where the order of elements along the last dimension of an input ndarray is ...
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/blas-base-dsymv 0.1.1 πŸ’°
Perform the matrix-vector operation `y = Ξ±*A*x + Ξ²*y` where `Ξ±` and `Ξ²` are scalars, `x` and `y` ...
1 version - Latest release: 3 months ago - 4 maintainers
@stdlib/stats-base-ndarray-dmskmax 0.1.1 πŸ’°
Calculate the maximum value of a one-dimensional double-precision floating-point ndarray accordin...
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/stats-base-ndarray-minsorted 0.1.1 πŸ’°
Compute the minimum value of a sorted one-dimensional ndarray.
2 versions - Latest release: 3 months ago - 93 downloads last month - 4 maintainers
@stdlib/stats-base-ndarray-dnanmeanors 0.1.1 πŸ’°
Compute the arithmetic mean of a one-dimensional double-precision floating-point ndarray, ignorin...
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/random-cosine 0.1.1 πŸ’°
Generate pseudorandom numbers drawn from a raised cosine distribution.
2 versions - Latest release: 3 months ago - 18 downloads last month - 4 maintainers
@stdlib/assert-is-ndarray-like-with-data-type 0.1.1 πŸ’°
Test if a value is an ndarray-like object having a specified data type.
2 versions - Latest release: 3 months ago - 280 downloads last month - 4 maintainers
@stdlib/ndarray-base-flatten-shape-from 0.1.1 πŸ’°
Flatten a shape starting from a specified dimension.
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/blas-ext-base-ndarray-gsorthp 0.1.1 πŸ’°
Sort a one-dimensional ndarray using heapsort.
2 versions - Latest release: 3 months ago - 4 maintainers
Top 5.6% on npmjs.org
ndarray-blas-level2 1.1.0
BLAS Level 2 operations for ndarrays
3 versions - Latest release: about 10 years ago - 6 dependent packages - 43 dependent repositories - 379 downloads last month - 9 stars on GitHub - 2 maintainers
@stdlib/ndarray-base-binary-output-dtype 0.1.1 πŸ’°
Resolve the output ndarray data type for a binary function.
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/math-strided-special-aversin-by 0.2.3 πŸ’°
Compute the inverse versed sine of each element retrieved from an input strided array via a callb...
13 versions - Latest release: 3 months ago - 4 dependent packages - 2 dependent repositories - 86 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/stats-base-ndarray-range 0.1.1 πŸ’°
Compute the range of a one-dimensional ndarray.
2 versions - Latest release: 3 months ago - 138 downloads last month - 0 stars on GitHub - 4 maintainers
@stdlib/stats-base-ndarray-dnanmskmax 0.1.1 πŸ’°
Compute the maximum value of a double-precision floating-point ndarray according to a mask, ignor...
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/stats-base-ndarray-nanrange-by 0.1.1 πŸ’°
Compute the range of a one-dimensional ndarray via a callback function, ignoring `NaN` values.
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/ndarray-base-binary 0.1.1 πŸ’°
Apply a binary callback to elements in input ndarrays and assign results to elements in an output...
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/utils-map-right 0.2.2 πŸ’°
Apply a function to each element in an array and assign the result to an element in an output arr...
5 versions - Latest release: 3 months ago - 2 dependent packages - 1 downloads last month - 1 stars on GitHub - 4 maintainers
Top 8.7% on npmjs.org
ndarray-tests 1.3.0
Test numerical properties of ndarrays
11 versions - Latest release: almost 11 years ago - 29 dependent packages - 28 dependent repositories - 170 downloads last month - 8 stars on GitHub - 3 maintainers
Top 8.6% on npmjs.org
flood-fill 0.1.1
A simple 2D flood fill for use with ndarrays
3 versions - Latest release: almost 13 years ago - 7 dependent packages - 8 dependent repositories - 26 downloads last month - 24 stars on GitHub - 1 maintainer
@stdlib/blas-base-wasm-zswap 0.1.1 πŸ’°
Interchange two complex double-precision floating-point vectors.
2 versions - Latest release: 3 months ago - 14 downloads last month - 4 maintainers
Top 3.7% on npmjs.org
ndarray-sort 1.0.1
Sorts ndarrays in place
4 versions - Latest release: about 11 years ago - 12 dependent packages - 3,320 dependent repositories - 92.9 thousand downloads last month - 10 stars on GitHub - 5 maintainers
@stdlib/blas-ext-base-ndarray-gsumpw 0.1.1 πŸ’°
Compute the sum of all elements in a one-dimensional ndarray using pairwise summation.
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/ndarray-base-map 0.1.1 πŸ’°
Apply a callback to elements in an input ndarray and assign results to elements in an output ndar...
2 versions - Latest release: 3 months ago - 666 downloads last month - 4 maintainers
@polydera/trueform 0.8.9
Fast and exact mesh booleans, spatial queries, arrangements, registration, and remeshing β€” at nat...
11 versions - Latest release: 8 days ago - 95 stars on GitHub - 1 maintainer
@stdlib/blas-base-scasum 0.2.1 πŸ’°
Compute the sum of the absolute values of the real and imaginary components of a single-precision...
3 versions - Latest release: 3 months ago - 1 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/random-arcsine 0.1.1 πŸ’°
Generate pseudorandom numbers drawn from an arcsine distribution.
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/ndarray-broadcast-arrays 0.2.3 πŸ’°
Broadcast ndarrays to a common shape.
5 versions - Latest release: 3 months ago - 117 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/stats-base-ndarray-sdsnanmeanors 0.1.1 πŸ’°
Compute the arithmetic mean of a one-dimensional single-precision floating-point ndarray, ignorin...
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/ndarray-base-output-policy-str2enum 0.2.3 πŸ’°
Return the enumeration constant associated with an output ndarray data type policy string.
6 versions - Latest release: 3 months ago - 4 dependent packages - 3 dependent repositories - 157 downloads last month - 1 stars on GitHub - 4 maintainers
Top 2.0% on npmjs.org
@stdlib/stdlib 0.3.2 πŸ’°
Standard library.
100 versions - Latest release: over 1 year ago - 12 dependent packages - 37 dependent repositories - 17.7 thousand downloads last month - 3,993 stars on GitHub - 4 maintainers
@stdlib/blas-base-wasm-dnrm2 0.1.1 πŸ’°
Calculate the L2-norm of a double-precision floating-point vector.
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/blas-base-isamax 0.1.1 πŸ’°
Find the index of the first element having the maximum absolute value.
4 versions - Latest release: 3 months ago - 354 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/stats-base-ndarray-mean 0.1.1 πŸ’°
Compute the arithmetic mean of a one-dimensional ndarray.
2 versions - Latest release: 3 months ago - 4 maintainers
validate.io 2.0.7
Validation utilities.
19 versions - Latest release: over 10 years ago - 1 dependent package - 2 dependent repositories - 26 downloads last month - 11 stars on GitHub - 1 maintainer
Top 3.1% on npmjs.org
ndarray-linear-interpolate 1.0.0
Multilinear interplation for ndarrays
4 versions - Latest release: about 12 years ago - 22 dependent packages - 4,379 dependent repositories - 319 thousand downloads last month - 16 stars on GitHub - 5 maintainers
@stdlib/stats-base-ndarray-nanmskrange 0.1.1 πŸ’°
Calculate the range of a one-dimensional ndarray according to a mask, ignoring NaN values.
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/stats-base-ndarray-sstdevwd 0.1.1 πŸ’°
Compute the standard deviation of a one-dimensional single-precision floating-point ndarray using...
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/lapack-base-dlapy2 0.1.1 πŸ’°
LAPACK routine to calculate sqrt(x^2 + y^2) in a manner which doesn't cause unnecessary overflow.
2 versions - Latest release: 3 months ago - 66 downloads last month - 4 maintainers
@stdlib/random-tools-ternary-factory 0.1.1 πŸ’°
Create a function for generating pseudorandom values drawn from a ternary PRNG.
2 versions - Latest release: 3 months ago - 259 downloads last month - 4 maintainers
@stdlib/blas-base-dtrmv 0.1.1 πŸ’°
Perform one of the matrix-vector operations `x = A*x` or `x = A^T*x`.
2 versions - Latest release: 3 months ago - 4 maintainers
Top 8.2% on npmjs.org
@stdlib/ndarray-base-dtypes2signatures 0.2.3 πŸ’°
Transform a list of array argument data types into a list of signatures.
12 versions - Latest release: 3 months ago - 25 dependent packages - 23 dependent repositories - 186 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/stats-mean 0.1.1 πŸ’°
Compute the arithmetic mean along one or more ndarray dimensions.
2 versions - Latest release: 3 months ago - 28 downloads last month - 0 stars on GitHub - 4 maintainers
Top 7.6% on npmjs.org
luminance 1.0.3
Convert RGB to grayscale
5 versions - Latest release: about 12 years ago - 17 dependent packages - 39 dependent repositories - 334 downloads last month - 6 stars on GitHub - 5 maintainers
@stdlib/stats-base-ndarray-sminabs 0.1.1 πŸ’°
Compute the minimum absolute value of a one-dimensional single-precision floating-point ndarray.
2 versions - Latest release: 3 months ago - 103 downloads last month - 4 maintainers
@stdlib/blas-base-gger 0.1.1 πŸ’°
Perform the rank 1 operation `A = Ξ±β‹…xβ‹…y^T + A`.
1 version - Latest release: 3 months ago - 4 maintainers
Top 1.9% on npmjs.org
save-pixels 2.3.6
Saves an ndarray as an image to a file
19 versions - Latest release: almost 5 years ago - 119 dependent packages - 4,577 dependent repositories - 657 thousand downloads last month - 89 stars on GitHub - 5 maintainers
gl-tile-map 0.3.0
Creates a mip mapped texture atlas from a list of tiles and uploads it to WebGL
3 versions - Latest release: almost 13 years ago - 7 dependent packages - 5 dependent repositories - 17 downloads last month - 6 stars on GitHub - 1 maintainer
@stdlib/blas-ext-base-gjoin 0.1.1 πŸ’°
Return a string created by joining strided array elements using a specified separator.
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/blas-ext-base-ndarray-zsum 0.1.1 πŸ’°
Compute the sum of all elements in a one-dimensional double-precision complex floating-point ndar...
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/ndarray-iter-entries 0.2.3 πŸ’°
Create an iterator which returns [index, value] pairs for each element in a provided ndarray.
5 versions - Latest release: 3 months ago - 1 dependent package - 32 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/array-one-to 0.2.3 πŸ’°
Generate a linearly spaced numeric array whose elements increment by 1 starting from one.
5 versions - Latest release: 3 months ago - 226 downloads last month - 1 stars on GitHub - 4 maintainers
Top 1.2% on npmjs.org
get-pixels 3.3.3
Reads the pixels of an image as an ndarray
22 versions - Latest release: almost 5 years ago - 371 dependent packages - 8,098 dependent repositories - 1.36 million downloads last month - 551 stars on GitHub - 5 maintainers
@stdlib/strided-base-write-dataview 0.1.1 πŸ’°
Copy elements from an input strided array to elements in a strided DataView.
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/blas-ext-base-ndarray-gcusumkbn 0.1.1 πŸ’°
Compute the cumulative sum of a one-dimensional ndarray using an improved Kahan–BabuΕ‘ka algorithm.
1 version - Latest release: 3 months ago - 29 downloads last month - 4 maintainers
@stdlib/stats-base-ndarray-dmeanstdev 0.1.1 πŸ’°
Compute the mean and standard deviation of a one-dimensional double-precision floating-point ndar...
2 versions - Latest release: 3 months ago - 110 downloads last month - 4 maintainers
@stdlib/ndarray-any 0.1.1 πŸ’°
Test whether at least one element along one or more ndarray dimensions is truthy.
2 versions - Latest release: 3 months ago - 18 downloads last month - 0 stars on GitHub - 4 maintainers
Top 8.5% on npmjs.org
@stdlib/assert-is-square-matrix 0.2.3 πŸ’°
Test if a value is a 2-dimensional ndarray-like object having equal dimensions.
11 versions - Latest release: 3 months ago - 11 dependent packages - 12 dependent repositories - 203 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/math-strided-special-sfloor 0.2.3 πŸ’°
Round each element in a single-precision floating-point strided array toward negative infinity.
15 versions - Latest release: 3 months ago - 4 dependent packages - 2 dependent repositories - 90 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/ndarray-shift 0.1.1 πŸ’°
Return an array containing a read-only truncated view of an input ndarray and a read-only view of...
2 versions - Latest release: 3 months ago - 126 downloads last month - 4 maintainers
@stdlib/ndarray-base-dtypes2enums 0.1.1 πŸ’°
Resolve a list of data type enumeration constants.
2 versions - Latest release: 3 months ago - 4 maintainers
Top 8.6% on npmjs.org
@stdlib/blas-base-scopy 0.3.1 πŸ’°
Copy values from x into y.
16 versions - Latest release: 3 months ago - 13 dependent packages - 12 dependent repositories - 25 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/blas-ext-find-index 0.1.1 πŸ’°
Return the index of the first element along an ndarray dimension which passes a test implemented ...
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/blas-ext-base-sfill 0.3.1 πŸ’°
Fill a single-precision floating-point strided array with a specified scalar constant.
18 versions - Latest release: 3 months ago - 3 dependent packages - 2 dependent repositories - 52 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/stats-base-ndarray-scuminabs 0.1.1 πŸ’°
Compute the cumulative minimum absolute value of a one-dimensional single-precision floating-poin...
2 versions - Latest release: 3 months ago - 107 downloads last month - 0 stars on GitHub - 4 maintainers
numjs-zhy 0.16.1
Like NumPy, in JavaScript
2 versions - Latest release: almost 7 years ago - 1 dependent package - 1 dependent repositories - 258 downloads last month - 1 maintainer
@stdlib/ndarray-base-unary-reduce-strided1d-dispatch-factory 0.1.0 πŸ’°
Create a function for performing a reduction on a provided ndarray.
2 versions - Latest release: 3 months ago - 696 downloads last month - 4 maintainers
@stdlib/strided-base-read-dataview 0.1.1 πŸ’°
Copy elements from an input strided DataView to elements in an output strided array.
2 versions - Latest release: 3 months ago - 1.7 thousand downloads last month - 1 stars on GitHub - 4 maintainers
Top 3.6% on npmjs.org
dtype 2.0.0
Return a data type from a string representing the type
3 versions - Latest release: almost 11 years ago - 25 dependent packages - 6,519 dependent repositories - 4.31 million downloads last month - 11 stars on GitHub - 2 maintainers
@talenfisher/dtype 0.1.2
Return a data type from a string representing the type
1 version - Latest release: over 7 years ago - 2 dependent packages - 3 dependent repositories - 16 downloads last month - 11 stars on GitHub - 1 maintainer
@stdlib/stats-base-ndarray-nanmin-by 0.1.1 πŸ’°
Compute the minimum value of a one-dimensional ndarray via a callback function, ignoring NaN values.
2 versions - Latest release: 3 months ago - 127 downloads last month - 4 maintainers
@stdlib/ndarray-base-broadcast-shapes 0.2.3 πŸ’°
Broadcast array shapes to a single shape.
14 versions - Latest release: 3 months ago - 5 dependent packages - 3 dependent repositories - 500 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/random-gumbel 0.1.1 πŸ’°
Generate pseudorandom numbers drawn from a Gumbel distribution.
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/stats-base-ndarray-smskrange 0.1.1 πŸ’°
Calculate the range of a one-dimensional single-precision floating-point ndarray according to a m...
2 versions - Latest release: 3 months ago - 4 maintainers
@stdlib/stats-base-ndarray-scumin 0.1.1 πŸ’°
Compute the cumulative minimum value of a one-dimensional single-precision floating-point ndarray.
2 versions - Latest release: 3 months ago - 4 maintainers
Top 9.1% on npmjs.org
@stdlib/blas-base-gdot 0.3.1 πŸ’°
Calculate the dot product of two vectors.
15 versions - Latest release: 3 months ago - 5 dependent packages - 4 dependent repositories - 224 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/ndarray-iter-interleave-subarrays 0.1.1 πŸ’°
Create an iterator which iterates over interleaved subarrays.
2 versions - Latest release: 3 months ago - 36 downloads last month - 4 maintainers
Top 1.1% on npmjs.org
ndarray 1.0.19
Multidimensional Arrays
27 versions - Latest release: over 6 years ago - 624 dependent packages - 15,628 dependent repositories - 5.04 million downloads last month - 1,246 stars on GitHub - 5 maintainers
@stdlib/ndarray-find-last 0.1.1 πŸ’°
Return a new ndarray containing the last elements which pass a test implemented by a predicate fu...
2 versions - Latest release: 3 months ago - 21 downloads last month - 4 maintainers
@stdlib/ndarray-flipud 0.1.1 πŸ’°
Return a read-only view of an input ndarray in which the order of elements along the second-to-la...
2 versions - Latest release: 3 months ago - 16 downloads last month - 4 maintainers
@stdlib/blas-base-drotg 0.2.3 πŸ’°
Construct a Givens plane rotation.
7 versions - Latest release: 3 months ago - 73 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/ndarray-base-unary-strided1d 0.1.1 πŸ’°
Apply a one-dimensional strided array function to a list of specified dimensions in an input ndar...
2 versions - Latest release: 3 months ago - 151 downloads last month - 4 maintainers
@stdlib/math-strided-special-ahavercos-by 0.2.3 πŸ’°
Compute the inverse half-value versed cosine of each element retrieved from an input strided arra...
13 versions - Latest release: 3 months ago - 4 dependent packages - 2 dependent repositories - 87 downloads last month - 1 stars on GitHub - 4 maintainers
ndarray-percentiles 1.0.0
Percentiles for ndarrays
1 version - Latest release: over 9 years ago - 1 dependent package - 1 dependent repositories - 3 downloads last month - 0 stars on GitHub - 1 maintainer