A TikZ picture of HairEyeColor data as ALTO format

HairEye2.tex

%ref:
%https://tex.stackexchange.com/questions/516073/how-to-draw-3d-matrix-using-tikz
%https://tikz.net/tikz-table/
%https://tikz.net/conv2d/
%
\documentclass[tikz,border=10pt]{standalone}
\usepackage[dvipsnames]{xcolor}
\usetikzlibrary{matrix,positioning}
\begin{document}

\tikzset{ 
    table/.style={
        matrix of nodes,
        row sep=-\pgflinewidth,
        column sep=-\pgflinewidth,
        nodes={
            rectangle,
            draw=black,
            fill=white,
            align=center
        },
        minimum height=1.5em,
        text depth=0.5ex,
        text height=2.5ex,
        nodes in empty cells,
%%
       % every row/.style={
        %    nodes={fill=white}
        %},
        column 1/.style={
            nodes={text width=4em, font=\bfseries}
        },
        row 1/.style={
            nodes={
                fill=gray,
                text=white,
                font=\bfseries
            }
        }
    }
}

\begin{tikzpicture}

\matrix(alto) [table, text width=6em]
{
index  & Hair & Eye & Sex & Freq\\
0 & Black & Brown & Male & 32\\
1 & Brown & Brown & Male & 53\\
2 & Red & Brown & Male & 10\\
\vdots &\vdots & \vdots & \vdots &\vdots\\
20 & Black & Blue & Female & 9\\
\vdots &\vdots & \vdots & \vdots &\vdots\\
30 & Red & Green & Female & 7\\
31 & Blond & Green & Female & 8\\
};

\matrix (female)[right = of alto, xshift=7em] [table, text width=5em]
{
  & Brown & Blue & Hazel & Green\\
Black & 36 & 9 & 5 & 2\\
Brown & 66 & 34 & 29 & 14\\
Red & 16 & 7 & 7 & 7\\
Blond & 4 & 64 & 5 & 8\\
};

\matrix (male)[below= of female, xshift = -3em, yshift=7 em] [table, text width=5em]
{
  & Brown & Blue & Hazel & Green\\
Black & 32 & 11 & 10 & 3\\
Brown & 53 & 50 & 25 & 15\\
Red & 10 & 10 & 7 & 7\\
Blond & 3 & 30 & 5 & 8\\
};

\draw[thick,-stealth] ([xshift=1ex]male.south east) -- ([xshift=1ex]female.south east) node[midway, below,rotate=45, xshift=2.5ex] {sex};
\draw[thick,-stealth] ([yshift=-1ex]male.south west) -- ([yshift=-1ex]male.south east) node[midway,below] {eye};
\draw[thick,-stealth] ([xshift=-1ex]male.north west) -- ([xshift=-1ex]male.south west) node[midway,above,rotate=90] {hair};

%\draw[thick,-stealth] ([xshift=-1ex]alto.north west) -- ([xshift=-1ex]alto.south west) node[midway, above,rotate=90] {ALTO-index};
 %\draw[dashed, thick, NavyBlue, <->] (male-2-2) -- (alto-2-5);
 %\draw[dashed, thick, NavyBlue, <->] (male-3-2) -- (alto-3-5);
 \draw[dashed, very thick, lightgray, <->] (female-2-3) -- (alto-6-5);

\end{tikzpicture}
\end{document}