Imports github.com/kortschak/gd/show golang.org/x/image/draw gonum.org/v1/gonum/floats gonum.org/v1/gonum/mat gonum.org/v1/gonum/stat gonum.org/v1/plot gonum.org/v1/plot/plotter gonum.org/v1/plot/vg gonum.org/v1/plot/vg/draw gonum.org/v1/plot/vg/vgimg Standard library imports bufio encoding/csv fmt image image/color image/jpeg log math math/rand os path/filepath sort strconv strings