Projects in Awesome Lists tagged with stdlib

Calculate the arithmetic mean of a single-precision floating-point strided array using a two-pass error correction algorithm with extended accumulation and returning an extended precision result.

arithmetic-mean array average avg central-tendency float float32 javascript math mathematics mean node node-js nodejs statistics stats stdlib strided strided-array typed

Last synced: 10 Nov 2024

https://github.com/stdlib-js/assert-is-absolute-http-uri

Test whether a value is an absolute HTTP(S) URI.

abs absolute assert assertion http is isuri isurl isvalid javascript node node-js nodejs stdlib uri url util utilities utility utils

Last synced: 06 Nov 2024

https://github.com/stdlib-js/random-streams-frechet

Create a readable stream for generating pseudorandom numbers drawn from a Fréchet distribution.

continuous frechet javascript math mathematics node node-js nodejs prng pseudorandom rand random readable rng seed seedable statistics stats stdlib stream

Last synced: 19 Dec 2024

https://github.com/stdlib-js/string-to-grapheme-cluster-iterator

Create an iterator which iterates grapheme clusters.

astral emojis grapheme iterate iteration iterator javascript node node-js nodejs segmentation stdlib str string surrogate unicode util utilities utility utils

Last synced: 06 Nov 2024

https://github.com/stdlib-js/stats-base-variance

Calculate the variance of a strided array.

array deviation dispersion javascript math mathematics node node-js nodejs sample-variance standard-deviation statistics stats stdlib strided strided-array typed unbiased var variance

Last synced: 12 Nov 2024

https://github.com/stdlib-js/regexp-utf16-surrogate-pair

Return a regular expression to match a UTF-16 surrogate pair.

capture expression high javascript low match node node-js nodejs pair re regex regexp regular stdlib surrogate unicode utf-16 utf16

Last synced: 24 Oct 2024

https://github.com/stdlib-js/assert-is-writable-property

Test if an object's own property is writable.

assert assertion has is javascript node node-js nodejs obj object own prop property stdlib test util utilities utility utils writable

Last synced: 24 Oct 2024

https://github.com/stdlib-js/stats-base-dists-chisquare-mean

Chi-squared distribution expected value.

average avg chi-square chi-squared chisq chisquare chisquared continuous dist distribution expected javascript mean node node-js nodejs statistics stats stdlib univariate

Last synced: 15 Oct 2024

https://github.com/stdlib-js/assert-is-reference-error

Test if a value is a ReferenceError object.

assert assertion err error exception is iserr iserror isvalid javascript node node-js nodejs reference stdlib util utilities utility utils valid

Last synced: 24 Oct 2024

https://github.com/stdlib-js/constants-float16-eps

Difference between one and the smallest value greater than one that can be represented as a half-precision floating-point number.

16-bit 16bit const constant eps epsilon float float16 floating-point half ieee754 javascript math mathematics node node-js nodejs number real stdlib

Last synced: 24 Oct 2024

https://github.com/stdlib-js/assert-is-enumerable-property-in

Test if an object's own or inherited property is enumerable.

assert assertion has in inherited is javascript node node-js nodejs obj object own proto prototype stdlib util utilities utility utils

Last synced: 24 Oct 2024

https://github.com/stdlib-js/iter-unitspace

Create an iterator which returns numbers incremented by one.

arange incr increment incrspace javascript linear linspace monotonic node node-js nodejs range sequence stdlib step unit util utilities utility utils

Last synced: 15 Nov 2024

https://github.com/stdlib-js/stats-base-dists-beta-mean

Beta distribution expected value.

average avg beta continuous dist distribution expected javascript mean node node-js nodejs prob probability statistics stats stdlib univariate

Last synced: 24 Oct 2024

https://github.com/stdlib-js/constants-float16-sqrt-eps

Square root of half-precision floating-point epsilon.

16-bit 16bit const constant eps epsilon float float16 floating-point half half-precision ieee754 javascript math mathematics node node-js nodejs real stdlib

Last synced: 24 Oct 2024

https://github.com/stdlib-js/random-streams-negative-binomial

Create a readable stream for generating pseudorandom numbers drawn from a negative binomial distribution.

binomial discrete javascript math mathematics negative node node-js nodejs prng pseudorandom rand random readable rng seed statistics stats stdlib stream

Last synced: 10 Nov 2024

https://github.com/stdlib-js/utils-reduce

Apply a function against an accumulator and each element in a collection and return the accumulated result.

accumulate accumulation accumulator aggregate collection iterate javascript node node-js nodejs reduce reducer reduction stdlib typed-array util utilities utility utils

Last synced: 19 Dec 2024

https://github.com/stdlib-js/strided-base-max-view-buffer-index

Return the maximum accessible index based on a set of provided strided array parameters.

array base idx index javascript linear max maximum node node-js nodejs stdlib strided strides view

Last synced: 15 Oct 2024

https://github.com/stdlib-js/constants-float64-two-pi

2π.

2pi const constant dbl double float64 floating-point ieee754 javascript math mathematics node node-js nodejs pi precision stdlib

Last synced: 29 Nov 2024

https://github.com/stdlib-js/ndarray-base-from-scalar

Convert a scalar value to a zero-dimensional ndarray.

base convert data javascript ndarray node node-js nodejs scalar stdlib structure types wrap

Last synced: 08 Nov 2024

https://github.com/stdlib-js/random-streams-box-muller

Create a readable stream for generating pseudorandom numbers drawn from a standard normal distribution using the Box-Muller transform.

bell continuous gaussian generator javascript math mathematics node node-js nodejs normal prng pseudorandom rand random rng standard statistics stats stdlib

Last synced: 08 Nov 2024

https://github.com/stdlib-js/assert-has-uint8clampedarray-support

Detect native Uint8ClampedArray support.

detect es2015 es6 feature has issupported javascript native node node-js nodejs stdlib support typed-array uint8clampedarray util utilities utility utils

Last synced: 02 Nov 2024

https://github.com/stdlib-js/assert-is-same-native-class

Test if two arguments have the same native class.

assert assertion class classification equal is issame javascript native node node-js nodejs same stdlib type typeof util utilities utility utils

Last synced: 24 Oct 2024

https://github.com/stdlib-js/blas-ext-base-dnannsumkbn

Calculate the sum of double-precision floating-point strided array elements, ignoring NaN values and using an improved Kahan–Babuška algorithm.

array blas compensated extended float64 javascript math mathematics node node-js nodejs statistics stats stdlib strided strided-array sum summation total typed

Last synced: 06 Nov 2024

https://github.com/stdlib-js/random-base-exponential

Exponentially distributed pseudorandom numbers.

exp exponential generator javascript math mathematics node node-js nodejs prng pseudorandom rand randexp random rexp rng seed statistics stats stdlib

Last synced: 12 Nov 2024

https://github.com/stdlib-js/stats-base-dists-laplace-cdf

Laplace distribution cumulative distribution function (CDF).

cdf continuous cumulative-distribution dist distribution distribution-function double-exponential exponential-family javascript laplace location-scale node node-js nodejs probability statistics stats stdlib univariate

Last synced: 29 Nov 2024

https://github.com/stdlib-js/ndarray-base-assert-is-order

Test if an input value is an ndarray order.

array base c column-major fortran javascript layout memory multidimensional ndarray node node-js nodejs order row-major stdlib types utilities utility utils

Last synced: 24 Oct 2024

https://github.com/stdlib-js/assert-is-centrosymmetric-matrix

Test if a value is a centrosymmetric matrix.

2d assert assertion is ismatrix isndarray javascript matrix ndarray ndarray-like node node-js nodejs square stdlib symmetric util utilities utility utils

Last synced: 02 Nov 2024

https://github.com/stdlib-js/stats-iter-sumabs2

Compute the sum of squared absolute values for all iterated values.

abs absolute iterable iterate iterator javascript magnitude math mathematics node node-js nodejs squared statistics stats stdlib sum summation total value

Last synced: 15 Oct 2024

https://github.com/stdlib-js/repl-signature

Return the signature(s) associated with a provided alias.

api docs documentation help interface javascript man manual node node-js nodejs repl signature stdlib

Last synced: 29 Oct 2024

https://github.com/stdlib-js/stats-iter-cugmean

Create an iterator which iteratively computes a cumulative geometric mean.

accumulate average avg central-tendency cumulative cumulative-avg cumulative-mean geometric javascript math mathematics mean node node-js nodejs prod product statistics stats stdlib

Last synced: 08 Nov 2024

https://github.com/stdlib-js/fs-read-dir

Read the entire contents of a directory.

async dir directory filesystem fs javascript node node-js nodejs open path read readdir readdirsync stdlib sync

Last synced: 02 Nov 2024

https://github.com/stdlib-js/os-platform

Platform on which the current process is running.

darwin environment javascript linux mac node node-js nodejs os pc platform process runtime stdlib util utilities utility utils windows

Last synced: 24 Oct 2024

https://github.com/stdlib-js/assert-has-bigint-support

Detect native BigInt support.

bigint cli detect es2020 feature has issupported javascript native node node-js nodejs stdlib support util utilities utility utils

Last synced: 29 Oct 2024

https://github.com/stdlib-js/stats-base-dists-exponential-pdf

Exponential distribution probability density function (PDF).

arrival-time continuous dist distribution exponential javascript life-time memoryless-property node node-js nodejs pdf probability statistics stats stdlib univariate

Last synced: 02 Nov 2024

https://github.com/stdlib-js/ndarray-base-ind

Return an index given an index mode.

array base clamp idx ind index javascript multidimensional ndarray node node-js nodejs stdlib subscript types util utilities utility utils wrap

Last synced: 02 Nov 2024

https://github.com/stdlib-js/stats-base-dists-cauchy-cdf

Cauchy distribution cumulative distribution function (CDF).

cauchy cdf continuous cumulative cumulative-distribution dist distribution distribution-function javascript node node-js nodejs prob probability statistics stats stdlib univariate

Last synced: 15 Oct 2024

https://github.com/stdlib-js/constants-float64-cbrt-eps

Cube root of double-precision floating-point epsilon.

64-bit 64bit const constant dbl double eps epsilon float float64 floating-point ieee754 javascript math mathematics node node-js nodejs number stdlib

Last synced: 24 Oct 2024

https://github.com/pdrb/gecho

Simple http "echo" server written with Go stdlib.

echo-http go http-echo http-server stdlib

Last synced: 29 Oct 2024

https://github.com/stdlib-js/utils-property-symbols

Return an array of an object's own symbol properties.

javascript node node-js nodejs obj object own properties props stdlib sym symbol symbols util utilities utility utils

Last synced: 02 Nov 2024

https://github.com/stdlib-js/assert-has-weakset-support

Detect native WeakSet support.

detect es2015 es6 feature has issupported javascript native node node-js nodejs set stdlib support util utilities utility utils weak weakset

Last synced: 27 Oct 2024

https://github.com/stdlib-js/utils-pick

Return a partial object copy containing only specified keys.

clone copy cp exclude extract filter include javascript node node-js nodejs omit pick property stdlib util utilities utility utils values

Last synced: 02 Nov 2024

https://github.com/stdlib-js/error-tools-id2pkg

Return the package name associated with a specified error identifier prefix.

error id identifier javascript lib library name node node-js nodejs package pkg standard stdlib

Last synced: 15 Oct 2024

https://github.com/stdlib-js/blas-ext-base-gapx

Add a constant to each element in a strided array.

add addition array blas extended javascript math mathematics ndarray node node-js nodejs scale stdlib strided translate

Last synced: 26 Oct 2024

https://github.com/stdlib-js/math-base-special-sin

Compute the sine of a number.

angle javascript math mathematics node node-js nodejs radians sin sine stdlib trig trigonometry

Last synced: 15 Oct 2024

https://github.com/stdlib-js/boolean

Boolean.

bool boolean javascript lib library namespace node node-js nodejs ns standard stdlib

Last synced: 02 Nov 2024

https://github.com/voronenko/vscode-plantuml-stdlib-snippets

PlantUML stdlib snippets aiming quicker creation of the nice visual diagrams

plantuml plantuml-stdlib-aws plantuml-stdlib-awslib plantuml-stdlib-azure plantuml-stdlib-cloudinsight plantuml-stdlib-cloudogu plantuml-stdlib-elastic plantuml-stdlib-logo plantuml-stdlib-material plantuml-stdlib-office plantuml-stdlib-osa plantuml-stdlib-snippets plantuml-stdlib-tupadr3 snippets stdlib

Last synced: 06 Nov 2024

https://github.com/stdlib-js/stats-base-dists-t

Student's t distribution.

continuous dist distribution javascript lib library node node-js nodejs probability standard statistics stats stdlib t univariate

Last synced: 12 Nov 2024

https://github.com/stdlib-js/stats-base-dists-f-mode

F distribution mode.

center continuous dist distribution f fisher javascript location mode node node-js nodejs prob probability statistics stats stdlib univariate

Last synced: 26 Oct 2024

https://github.com/stdlib-js/strided-napi-smap

C API for registering an N-API module exporting a strided array interface for applying a unary callback accepting and returning single-precision floating-point numbers to each element in a single-precision floating-point strided input array and assigning results to elements in a single-precision floating-point strided output array.

addon array float float32 flt javascript map n-api napi node node-js nodejs single-precision stdlib strided transform unary

Last synced: 09 Nov 2024

https://github.com/stdlib-js/stats-base-dists-degenerate-stdev

Degenerate distribution standard deviation.

degenerate deviation discrete dispersion dist distribution javascript node node-js nodejs parameter point-mass spread standard statistics stats stdlib univariate

Last synced: 26 Oct 2024

https://github.com/stdlib-js/iter-to-array-view-right

Fill an array-like object view from right to left with values returned from an iterator.

arr array array-like iter iterate iteration iterator javascript node node-js nodejs stdlib to typed typed-array util utilities utility utils

Last synced: 21 Oct 2024

https://github.com/stdlib-js/stats-base-dsvariance

Calculate the variance of a single-precision floating-point strided array using extended accumulation and returning an extended precision result.

array deviation dispersion javascript math mathematics node node-js nodejs sample-variance standard-deviation statistics stats stdlib strided strided-array typed unbiased var variance

Last synced: 24 Oct 2024

https://github.com/stdlib-js/constants-float64-sqrt-half

Square root of 1/2.

const constant dbl double float64 floating-point half ieee754 javascript math mathematics node node-js nodejs root sqrt square stdlib

Last synced: 26 Oct 2024

https://github.com/stdlib-js/constants-int16

16-bit signed integer mathematical constants.

16-bit 16bit byte const constants int int16 integer javascript lib library math mathematics namespace node node-js nodejs signed standard stdlib

Last synced: 26 Oct 2024

https://github.com/stdlib-js/assert-is-boxed-primitive

Test if a value is a JavaScript boxed primitive.

assert assertion boolean is isprimitive javascript node node-js nodejs number object primitive stdlib string symbol util utilities utility utils valid

Last synced: 21 Oct 2024

https://github.com/stdlib-js/time-day-of-year

Determine the day of the year.

calendar date day gregorian javascript node node-js nodejs ordinal stdlib time util utilities utility utils year yr

Last synced: 13 Oct 2024

https://github.com/stdlib-js/number-int32-base

Base utilities for signed 32-bit integers.

32-bit base int int32 integer javascript namespace node node-js nodejs ns signed stdlib types

Last synced: 09 Nov 2024

https://github.com/stdlib-js/blas-ext-base-gnansumkbn

Calculate the sum of strided array elements, ignoring NaN values and using an improved Kahan–Babuška algorithm.

array blas compensated extended javascript kahan kbn math mathematics node node-js nodejs statistics stats stdlib strided strided-array sum summation total

Last synced: 16 Nov 2024

https://github.com/stdlib-js/assert-is-array

Test if a value is an array.

array assert assertion check is isarray javascript node node-js nodejs stdlib type util utilities utility utils

Last synced: 13 Oct 2024

https://github.com/stdlib-js/math-iter-special-havercos

Create an iterator which computes the half-value versed cosine for each iterated value.

cos cosine hac havercos havercosin havercosine haversed haversed-cosine hvc javascript math mathematics node node-js nodejs radians stdlib trig trigonometry versed-cosine

Last synced: 16 Nov 2024

https://github.com/stdlib-js/regexp-basename-posix

Return a regular expression to capture the last part of a POSIX path.

base basename capture expression file filename javascript match node node-js nodejs path posix re regex regexp regular stdlib

Last synced: 02 Nov 2024

https://github.com/stdlib-js/math-iter-special

Standard library math iterators for special functions.

function iter iterable iteration iterator javascript lib library math mathematics node node-js nodejs special standard stdlib

Last synced: 21 Oct 2024

https://github.com/stdlib-js/string-right-trim

Trim whitespace characters from the end of a string.

javascript node node-js nodejs remove replace stdlib str string trim trimming util utilities utility utils whitespace

Last synced: 16 Nov 2024

https://github.com/stdlib-js/time-day-of-quarter

Determine the day of the quarter.

calendar date day gregorian javascript node node-js nodejs q1 q2 q3 q4 quarter stdlib time util utilities utility utils

Last synced: 13 Oct 2024

https://github.com/stdlib-js/utils-unshift

Add one or more elements to the beginning of a collection.

append array extend float32array float64array int32array javascript lengthen node node-js nodejs stdlib typed-array uint32array unshift util utilities utility utils

Last synced: 21 Oct 2024

https://github.com/stdlib-js/simulate-iter-bartlett-hann-pulse

Create an iterator which generates a Bartlett-Hann pulse waveform.

bartlett cosine fejer hann javascript node node-js nodejs pulse raised raised-cosine signal simulate simulation stdlib train triangle triangular wave window

Last synced: 21 Oct 2024

https://github.com/stdlib-js/constants-int32-min

Minimum signed 32-bit integer.

32-bit const constant int int32 integer javascript min minimum node node-js nodejs signed stdlib

Last synced: 02 Nov 2024

https://github.com/stdlib-js/stats-base-meanwd

Calculate the arithmetic mean of a strided array using Welford's algorithm.

arithmetic-mean array average avg central-tendency javascript math mathematics mean node node-js nodejs statistics stats stdlib strided strided-array welford

Last synced: 24 Oct 2024

https://github.com/stdlib-js/math-strided-special-bessely1-by

Compute the Bessel function of the second kind of order one for each element retrieved from an input strided array via a callback function.

accessor array bessel callback clbk element-wise javascript map math mathematics ndarray node node-js nodejs special stdlib strided transform vector y1

Last synced: 08 Nov 2024

https://github.com/stdlib-js/random-base-arcsine

Arcsine distributed pseudorandom numbers.

arcsine continuous generator javascript math mathematics node node-js nodejs prng pseudorandom rand random randu rng seed seedable statistics stats stdlib

Last synced: 13 Oct 2024

https://github.com/stdlib-js/constants-int16-max

Maximum signed 16-bit integer.

16-bit const constant int int16 integer javascript max maximum node node-js nodejs signed stdlib

Last synced: 02 Nov 2024

https://github.com/stdlib-js/constants-array-max-typed-array-length

Maximum length for a typed array.

array const constant javascript len length max maximum node node-js nodejs stdlib typed typed-array

Last synced: 02 Nov 2024

https://github.com/stdlib-js/math-base-special-ellipe

Compute the complete elliptic integral of the second kind.

elliptic javascript math mathematics node node-js nodejs number special stdlib

Last synced: 08 Nov 2024

https://github.com/stdlib-js/utils-constructor-name

Determine the name of a value's constructor.

check class constructor ctor instanceof is istype javascript name node node-js nodejs stdlib type typeof util utilities utility utils

Last synced: 12 Oct 2024

https://github.com/stdlib-js/random-base-logistic

Logistic distributed pseudorandom numbers.

factory generator javascript logistic math mathematics node node-js nodejs prng pseudorandom rand random rng seed seedable statistics stats stdlib

Last synced: 12 Oct 2024

https://github.com/stdlib-js/assert-has-define-properties-support

Detect `Object.defineProperties` support.

cli detect es6 feature issupported javascript node node-js nodejs object properties property stdlib util utilities utility utils

Last synced: 01 Nov 2024

https://github.com/stdlib-js/array-ones-like

Create an array filled with ones and having the same length and data type as a provided array.

array data float32array float64array int16array int32array javascript matrix ndarray node node-js nodejs stdlib structure typed typed-array types uint32array vector

Last synced: 12 Oct 2024

https://github.com/stdlib-js/math-base-special-pow

Exponential function.

exponential function javascript math mathematics natural node node-js nodejs number pow power stdlib

Last synced: 12 Oct 2024

https://github.com/stdlib-js/array-ones

Create an array filled with ones and having a specified length.

array data float32array float64array int16array int32array javascript matrix ndarray node node-js nodejs stdlib structure typed typed-array types uint32array vector

Last synced: 12 Oct 2024

https://github.com/stdlib-js/assert-has-define-property-support

Detect `Object.defineProperty` support.

cli detect es6 feature issupported javascript node node-js nodejs object properties property stdlib util utilities utility utils

Last synced: 12 Oct 2024

https://github.com/stdlib-js/constants-unicode-max-bmp

Maximum Unicode code point in the Basic Multilingual Plane (BMP).

code const constant javascript max maximum node node-js nodejs point stdlib string text unicode utf-16 utf-32 utf-8 utf16 utf32 utf8

Last synced: 26 Oct 2024

https://github.com/stdlib-js/iter-map

Create an iterator which invokes a function for each iterated value.

iterable iterate iterator javascript map node node-js nodejs stdlib transform util utilities utility utils

Last synced: 21 Dec 2024

https://github.com/stdlib-js/constants-float64-ln-pi

Natural logarithm of π.

const constant dbl double float64 floating-point ieee754 javascript lnpi log logarithm logpi math mathematics natural node node-js nodejs pi stdlib

Last synced: 01 Nov 2024

https://github.com/stdlib-js/blas-base-gdot

Calculate the dot product of two vectors.

algebra blas ddot dot dot-product inner javascript level-1 linear math mathematics node node-js nodejs product scalar scalar-product sdot stdlib subroutines

Last synced: 01 Nov 2024

https://github.com/stdlib-js/number-uint32-base-to-int32

Convert an unsigned 32-bit integer to a signed 32-bit integer.

base cast convert int int32 integer javascript node node-js nodejs signed stdlib type types uint32 unsigned util utilities utility utils

Last synced: 26 Oct 2024

https://github.com/stdlib-js/fs-read-file

Read the entire contents of a file.

async file filesystem fs javascript node node-js nodejs open path read readfile readfilesync stdlib sync

Last synced: 02 Nov 2024

https://github.com/stdlib-js/datasets-month-names-en

A list of month names (English).

calendar data dataset datasets en english javascript list month months names node node-js nodejs stdlib time

Last synced: 14 Dec 2024

https://github.com/stdlib-js/assert-is-darwin

Boolean indicating if the current process is running on Darwin.

assert assertion check darwin is javascript linux node node-js nodejs os platform posix process stdlib util utilities utility utils windows

Last synced: 09 Nov 2024

https://github.com/stdlib-js/utils-define-read-only-property

Define a read-only property.

configurable define javascript node node-js nodejs object prop property read-only set stdlib util utilities utility utils value writable

Last synced: 02 Nov 2024

https://github.com/stdlib-js/stats-iter

Standard library functions for computing statistics over iterators.

iter iteration iterator iterators javascript lib library math mathematics node node-js nodejs standard statistics stats stdlib

Last synced: 21 Oct 2024

https://github.com/stdlib-js/random-iter-uniform

Create an iterator for generating pseudorandom numbers drawn from a continuous uniform distribution.

continuous generator iterator javascript math mathematics node node-js nodejs prng pseudorandom rand random rng seed seedable statistics stats stdlib uniform

Last synced: 20 Oct 2024