gonum/plot
dataframego
gonum/plot  dataframego  

8  3  
2,742  1,165  
0.5%  0.0%  
5.6  0.0  
23 days ago  over 2 years ago  
Go  Go  
BSD 3clause "New" or "Revised" License  GNU General Public License v3.0 or later 
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gonum/plot

The Golang Saga: A Coder’s Journey There and Back Again. Part 3: The Graphing Conundrum
And with this map now we are ready to create a group bar chart for each station to find out which station is the best for each type of value. I found a helpful tutorial on gonum/plot, so I’m going to use plotter.NewBarChart for my purposes.
 What is the closest thing from Seaborn (python) in Go?
 Gonum & Gonum/Plot v0.13.0
 A repository for plotting and visualizing data
 An update on polygo: a polynomial graphing tool
 The Go Language for Science

Go matplotlib libary?
Gonum Plot is alright but definitely not as mature.Link

How should I approach plotting (2d and 3d) in Golang project?
There is this: https://github.com/gonum/plot
dataframego

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/dataframego which I have not tried but it looks like it covers some of what you're looking for
 Machine Learning

Dynamic Structs
For guidance on how to use it: https://github.com/rocketlaunchr/dataframego/blob/master/exports/parquet.go
What are some alternatives?
chart  Provide basic charts in go
gonum  Gonum is a set of numeric libraries for the Go programming language. It contains libraries for matrices, statistics, optimization, and more
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.
ydataprofiling  1 Line of code data quality profiling & exploratory data analysis for Pandas and Spark DataFrames.
qframe  Immutable data frame for Go
Stats  A well tested and comprehensive Golang statistics library package with no dependencies.
gostat  Collection of statistical routines in golang
gonum/mat64