numerix alternatives and similar packages
Based on the "Statistics" category

Statistex
Calculate statistics on data sets, reusing previously calculated values or just all metrics at once. Part of the benchee library family.
Scout APM: Application Performance Monitoring
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README
Numerix
A collection of useful mathematical functions in Elixir with a slant towards statistics, linear algebra and machine learning.
Installation
Add numerix
to your list of dependencies in mix.exs
:
def deps do
[{:numerix, "~> 0.6"}]
end
Ensure numerix
and its dependencies are started before your application:
def application do
[applications: [:numerix, :gen_stage, :flow]]
end
Examples
Check out the tests for examples.
Documentation
Check out the API reference for the latest documentation.
Features
Tensor API
Numerix now includes a Tensor API that lets you implement complex math functions with little code, similar to what you get from numpy
. And since Numerix is written in Elixir, it uses Flow
to run independent pieces of computation in parallel to speed things up. Depending on the type of calculations you're doing, the bigger the data and the more cores you have, the faster it gets.
NOTE: Parallelization can only get you so far. In terms of raw speed, a pure Elixir solution will always be much slower compared to one that leverages lowlevel routines like BLAS or similar.
Statistics
 Mean
 Weighted mean
 Median
 Mode
 Range
 Variance
 Population variance
 Standard deviation
 Population standard deviation
 Moment
 Kurtosis
 Skewness
 Covariance
 Weighted covariance
 Population covariance
 Quantile
 Percentile
Correlation functions
 Pearson
 Weighted Pearson
Distance functions
 Mean squared error (MSE)
 Root mean square error (RMSE)
 Pearson
 Minkowski
 Euclidean
 Manhattan
 Jaccard
General math functions
 nth root
Special functions
 Logit
 Logistic
Window functions
 Gaussian
Linear algebra
 Dot product
 L1norm
 L2norm
 pnorm
 Vector subtraction and multiplication
Linear regression
 Least squares best fit
 Prediction
 Rsquared
Kernel functions
 RBF
Optimization
 Genetic algorithms
Neural network activation functions
 softmax
 softplus
 softsign
 sigmoid
 ReLU, leaky ReLU, ELU and SELU
 tanh