202 packages found
A JavaScript model of a Gaussian distribution
Smallest positive double-precision floating-point normal number.
Lightweight scaling and normalization utilities.
Normally distributed pseudorandom numbers using the improved Ziggurat method.
- stdlib
- stdmath
- mathematics
- math
- statistics
- stats
- prng
- rng
- pseudorandom
- random
- rand
- randn
- normal
- gaussian
- View more
Normal distribution quantile function.
- stdlib
- stdmath
- statistics
- stats
- distribution
- dist
- probability
- cdf
- inverse
- gaussian
- normal
- percent points
- univariate
- continuous
Return a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.
Normally distributed pseudorandom numbers using the Box-Muller transform.
- stdlib
- stdmath
- mathematics
- math
- statistics
- stats
- prng
- rng
- pseudorandom
- random
- rand
- randn
- normal
- gaussian
- View more
Standard normal pseudorandom numbers.
- stdlib
- stdmath
- mathematics
- math
- statistics
- stats
- prng
- rng
- pseudorandom
- random
- rand
- randn
- normal
- bell-shape
- View more
Log-normally distributed pseudorandom numbers.
- stdlib
- stdmath
- mathematics
- math
- statistics
- stats
- prng
- rng
- pseudorandom
- random
- rand
- randn
- normal
- lognormal
- View more
Student's t-distributed pseudorandom numbers.
- stdlib
- stdmath
- mathematics
- math
- statistics
- stats
- prng
- rng
- pseudorandom
- random
- rand
- randn
- normal
- gaussian
- View more
Normally distributed pseudorandom numbers.
- stdlib
- stdmath
- mathematics
- math
- statistics
- stats
- prng
- rng
- pseudorandom
- random
- rand
- randn
- normal
- gaussian
- View more
Split a double-precision floating-point number into a normalized fraction and an integer power of two.
- stdlib
- stdmath
- math
- mathematics
- frexp
- floating-point
- float64
- float
- double
- dbl
- normalized
- normal
- subnormal
- denormalized
- View more
Smallest positive normalized single-precision floating-point number.
- stdlib
- stdmath
- constant
- const
- mathematics
- math
- float
- float32
- 32bit
- positive
- nonzero
- min
- minimum
- smallest
- View more
Normal distribution cumulative distribution function (CDF).
- stdlib
- stdmath
- statistics
- stats
- distribution
- dist
- probability
- cdf
- cumulative distribution
- distribution function
- gaussian
- normal
- univariate
- continuous
The minimum base 10 exponent for a normal double-precision floating-point number.
- stdlib
- stdmath
- constant
- const
- mathematics
- math
- double
- dbl
- floating-point
- float
- ieee754
- exponent
- min
- minimum
- View more
random number generator for specified confidence interval
- stats
- statistics
- sampling
- sampler
- dice
- monte carlo
- random
- random number generator
- distribution
- normal
- discrete
- gaussian
- lognormal
- weibull
Lognormal distribution cumulative distribution function (CDF).
- stdlib
- stdmath
- statistics
- stats
- distribution
- dist
- probability
- cdf
- cumulative distribution
- distribution function
- exponential family
- gaussian
- normal
- lognormal
- View more
normal distribution pdf, cdf, quantile
Lognormal distribution probability density function (PDF).
- stdlib
- stdmath
- statistics
- stats
- distribution
- dist
- probability
- gaussian
- density function
- density
- normal
- lognormal
- log
- View more
Natural logarithm of the probability density function (PDF) for a lognormal distribution.
- stdlib
- stdmath
- statistics
- stats
- distribution
- dist
- probability
- gaussian
- normal
- lognormal
- logpdf
- density function
- density
- View more