be
gonum
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| be | gonum | |
|---|---|---|
| 7 | 24 | |
| 90 | 7,260 | |
| - | 1.5% | |
| 6.5 | 8.3 | |
| 6 months ago | 7 days ago | |
| Go | Go | |
| MIT License | BSD 3-clause "New" or "Revised" License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
be
- New version of minimal test helper "be" with golden file support
- What libraries are missing?
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The Go libraries that never failed us: 22 libraries you need to know
For testing, use be
- Libraries you use most of your projects?
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Have you used generics?
I made a package like that: https://github.com/carlmjohnson/be. It’s probably my most frequent use of generics.
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alecthomas/assert: A minimalist type-safe drop-in replacement for testify/require
I spent the last week working on one of these: https://github.com/carlmjohnson/be. Some initial thoughts I have are that the error messages basically don’t matter because if the test fails you’re going to dig into the line where the failure happens anyway.
- Minimalist generic testing helper for Go 1.18+
gonum
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How to set up interface to accept multi-dimension array?
But if you want to see what can be done for numeric stuff, check out gonum. Personally, I still wouldn't use Go, and I rather suspect it's still pretty easy to reach for something like what you're trying to do and not find it because Go just can't write that type sensibly, but you can at least see what is available, written by people who disagree with me about Go not being a great language for this.
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packages similar to Pandas
Numpy functionality is largely covered by https://www.gonum.org/ but for pandas I'm not sure if there is an equivalent as widely accepted. However, you might try https://github.com/rocketlaunchr/dataframe-go which I have not tried but it looks like it covers some of what you're looking for
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What libraries are missing?
Math libraries. It's just gonum right now. Missing things that often require people to link C or Python libs. E.g. https://github.com/gonum/gonum/issues/354
- Gonum Numerical Packages
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SIMD Accelerated vector math
Maybe this way you could avoid having Mul, Mul_Inplace, Mul_Into variants. Gonum mostly follows the same pattern.
- Modern hardware is fast, so let's choose the slowest language to balance it out
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graph: A generic Go library for creating graph data structures and performing operations on them. It supports different kinds of graphs such as directed graphs, acyclic graphs, or trees.
How does this compare to gonum graph? https://github.com/gonum/gonum/tree/master/graph
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From Python to NumPy
Go is quite a bit cleaner than Python and its concurrency/parallelism primitives can be well suited to scientific workloads.
You may want to have a look at Gonum (https://www.gonum.org), and the Go HEP package developed by CERN (https://go-hep.org).
I was also surprised to see DSP and pretty sophisticated packages, although I never used them: https://awesome-go.com/science-and-data-analysis
And of course Go has Jupyter integration, it's almost like running a script thanks to its fast compilation time.
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Go for science?
You should check out this https://github.com/gonum/gonum
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What makes concurrency in Go better than multiprocesing/multithreading in Python?
No, using CPU extensions and GPUs is a different thing than doing multitasking. There is Gonum but it is still slower than Numpy: https://github.com/gonum/gonum/issues/511
What are some alternatives?
graph - A library for creating generic graph data structures and modifying, analyzing, and visualizing them.
dataframe-go - DataFrames for Go: For statistics, machine-learning, and data manipulation/exploration
scan - Scan provides the ability to to scan sql rows directly to any defined structure.
gosl - Linear algebra, eigenvalues, FFT, Bessel, elliptic, orthogonal polys, geometry, NURBS, numerical quadrature, 3D transfinite interpolation, random numbers, Mersenne twister, probability distributions, optimisation, differential equations.
GoAws - AWS (SQS/SNS) Clone for Development testing
Stats - A well tested and comprehensive Golang statistics library package with no dependencies.
requests - HTTP requests for Gophers
gonum/plot - A repository for plotting and visualizing data
assert - A simple assertion library using Go generics
PiHex - PiHex Library, written in Go, generates a hexadecimal number sequence in the number Pi in the range from 0 to 10,000,000.
dockertest - Write better integration tests! Dockertest helps you boot up ephermal docker images for your Go tests with minimal work.
goraph - Package goraph implements graph data structure and algorithms.