notebooks/synopsis.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "d8346f01-5669-4be1-b62e-b7caeed4c366",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "image/svg+xml": [
       "<svg \n",
       " width=\"600\" height=\"480\"\n",
       " viewBox=\"0 0 600 480\"\n",
       " xmlns=\"http://www.w3.org/2000/svg\"\n",
       " xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n",
       ">\n",
       "\n",
       "<title>Gnuplot</title>\n",
       "<desc>Produced by GNUPLOT 5.2 patchlevel 6 </desc>\n",
       "\n",
       "<g id=\"gnuplot_canvas\">\n",
       "\n",
       "<rect x=\"0\" y=\"0\" width=\"600\" height=\"480\" fill=\"none\"/>\n",
       "<defs>\n",
       "\n",
       "\t<circle id='gpDot' r='0.5' stroke-width='0.5' stroke='currentColor'/>\n",
       "\t<path id='gpPt0' stroke-width='0.222' stroke='currentColor' d='M-1,0 h2 M0,-1 v2'/>\n",
       "\t<path id='gpPt1' stroke-width='0.222' stroke='currentColor' d='M-1,-1 L1,1 M1,-1 L-1,1'/>\n",
       "\t<path id='gpPt2' stroke-width='0.222' stroke='currentColor' d='M-1,0 L1,0 M0,-1 L0,1 M-1,-1 L1,1 M-1,1 L1,-1'/>\n",
       "\t<rect id='gpPt3' stroke-width='0.222' stroke='currentColor' x='-1' y='-1' width='2' height='2'/>\n",
       "\t<rect id='gpPt4' stroke-width='0.222' stroke='currentColor' fill='currentColor' x='-1' y='-1' width='2' height='2'/>\n",
       "\t<circle id='gpPt5' stroke-width='0.222' stroke='currentColor' cx='0' cy='0' r='1'/>\n",
       "\t<use xlink:href='#gpPt5' id='gpPt6' fill='currentColor' stroke='none'/>\n",
       "\t<path id='gpPt7' stroke-width='0.222' stroke='currentColor' d='M0,-1.33 L-1.33,0.67 L1.33,0.67 z'/>\n",
       "\t<use xlink:href='#gpPt7' id='gpPt8' fill='currentColor' stroke='none'/>\n",
       "\t<use xlink:href='#gpPt7' id='gpPt9' stroke='currentColor' transform='rotate(180)'/>\n",
       "\t<use xlink:href='#gpPt9' id='gpPt10' fill='currentColor' stroke='none'/>\n",
       "\t<use xlink:href='#gpPt3' id='gpPt11' stroke='currentColor' transform='rotate(45)'/>\n",
       "\t<use xlink:href='#gpPt11' id='gpPt12' fill='currentColor' stroke='none'/>\n",
       "\t<path id='gpPt13' stroke-width='0.222' stroke='currentColor' d='M0,1.330 L1.265,0.411 L0.782,-1.067 L-0.782,-1.076 L-1.265,0.411 z'/>\n",
       "\t<use xlink:href='#gpPt13' id='gpPt14' fill='currentColor' stroke='none'/>\n",
       "\t<filter id='textbox' filterUnits='objectBoundingBox' x='0' y='0' height='1' width='1'>\n",
       "\t  <feFlood flood-color='white' flood-opacity='1' result='bgnd'/>\n",
       "\t  <feComposite in='SourceGraphic' in2='bgnd' operator='atop'/>\n",
       "\t</filter>\n",
       "\t<filter id='greybox' filterUnits='objectBoundingBox' x='0' y='0' height='1' width='1'>\n",
       "\t  <feFlood flood-color='lightgrey' flood-opacity='1' result='grey'/>\n",
       "\t  <feComposite in='SourceGraphic' in2='grey' operator='atop'/>\n",
       "\t</filter>\n",
       "</defs>\n",
       "<g fill=\"none\" color=\"white\" stroke=\"black\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M53.9,422.4 L62.9,422.4 M575.0,422.4 L566.0,422.4  '/>\t<g transform=\"translate(45.6,426.3)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"end\">\n",
       "\t\t<text><tspan font-family=\"Arial\" > 50</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M53.9,371.9 L62.9,371.9 M575.0,371.9 L566.0,371.9  '/>\t<g transform=\"translate(45.6,375.8)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"end\">\n",
       "\t\t<text><tspan font-family=\"Arial\" > 100</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M53.9,321.3 L62.9,321.3 M575.0,321.3 L566.0,321.3  '/>\t<g transform=\"translate(45.6,325.2)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"end\">\n",
       "\t\t<text><tspan font-family=\"Arial\" > 150</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M53.9,270.8 L62.9,270.8 M575.0,270.8 L566.0,270.8  '/>\t<g transform=\"translate(45.6,274.7)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"end\">\n",
       "\t\t<text><tspan font-family=\"Arial\" > 200</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M53.9,220.2 L62.9,220.2 M575.0,220.2 L566.0,220.2  '/>\t<g transform=\"translate(45.6,224.1)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"end\">\n",
       "\t\t<text><tspan font-family=\"Arial\" > 250</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M53.9,169.7 L62.9,169.7 M575.0,169.7 L566.0,169.7  '/>\t<g transform=\"translate(45.6,173.6)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"end\">\n",
       "\t\t<text><tspan font-family=\"Arial\" > 300</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M53.9,119.2 L62.9,119.2 M575.0,119.2 L566.0,119.2  '/>\t<g transform=\"translate(45.6,123.1)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"end\">\n",
       "\t\t<text><tspan font-family=\"Arial\" > 350</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M53.9,68.6 L62.9,68.6 M575.0,68.6 L566.0,68.6  '/>\t<g transform=\"translate(45.6,72.5)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"end\">\n",
       "\t\t<text><tspan font-family=\"Arial\" > 400</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M53.9,18.1 L62.9,18.1 M575.0,18.1 L566.0,18.1  '/>\t<g transform=\"translate(45.6,22.0)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"end\">\n",
       "\t\t<text><tspan font-family=\"Arial\" > 450</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M111.8,422.4 L111.8,413.4 M111.8,18.1 L111.8,27.1  '/>\t<g transform=\"translate(111.8,444.3)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"middle\">\n",
       "\t\t<text><tspan font-family=\"Arial\" >1950</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M169.7,422.4 L169.7,413.4 M169.7,18.1 L169.7,27.1  '/>\t<g transform=\"translate(169.7,444.3)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"middle\">\n",
       "\t\t<text><tspan font-family=\"Arial\" >1960</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M227.6,422.4 L227.6,413.4 M227.6,18.1 L227.6,27.1  '/>\t<g transform=\"translate(227.6,444.3)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"middle\">\n",
       "\t\t<text><tspan font-family=\"Arial\" >1970</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M285.5,422.4 L285.5,413.4 M285.5,18.1 L285.5,27.1  '/>\t<g transform=\"translate(285.5,444.3)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"middle\">\n",
       "\t\t<text><tspan font-family=\"Arial\" >1980</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M343.4,422.4 L343.4,413.4 M343.4,18.1 L343.4,27.1  '/>\t<g transform=\"translate(343.4,444.3)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"middle\">\n",
       "\t\t<text><tspan font-family=\"Arial\" >1990</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M401.3,422.4 L401.3,413.4 M401.3,18.1 L401.3,27.1  '/>\t<g transform=\"translate(401.3,444.3)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"middle\">\n",
       "\t\t<text><tspan font-family=\"Arial\" >2000</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M459.2,422.4 L459.2,413.4 M459.2,18.1 L459.2,27.1  '/>\t<g transform=\"translate(459.2,444.3)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"middle\">\n",
       "\t\t<text><tspan font-family=\"Arial\" >2010</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M517.1,422.4 L517.1,413.4 M517.1,18.1 L517.1,27.1  '/>\t<g transform=\"translate(517.1,444.3)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"middle\">\n",
       "\t\t<text><tspan font-family=\"Arial\" >2020</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M53.9,18.1 L53.9,422.4 L575.0,422.4 L575.0,18.1 L53.9,18.1 Z  '/></g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<g transform=\"translate(314.4,471.3)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"middle\">\n",
       "\t\t<text><tspan font-family=\"Arial\" >Year</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "</g>\n",
       "\t<g id=\"gnuplot_plot_1\" ><title>Male</title>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<g transform=\"translate(112.0,40.0)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"end\">\n",
       "\t\t<text><tspan font-family=\"Arial\" >Male</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(148,   0, 211)' points = '120.3,40.6 162.5,40.6 162.5,31.6 120.3,31.6 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(148,   0, 211)'  d='M120.3,40.6 L162.5,40.6 L162.5,31.6 L120.3,31.6 L120.3,40.6 Z  '/></g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(148,   0, 211)' points = '104.6,422.4 119.1,422.4 119.1,371.8 104.6,371.8 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(148,   0, 211)'  d='M104.6,422.4 L104.6,371.9 L119.0,371.9 L119.0,422.4 L104.6,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(148,   0, 211)' points = '162.5,422.4 177.0,422.4 177.0,371.8 162.5,371.8 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(148,   0, 211)'  d='M162.5,422.4 L162.5,371.9 L176.9,371.9 L176.9,422.4 L162.5,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(148,   0, 211)' points = '220.4,422.4 234.9,422.4 234.9,392.0 220.4,392.0 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(148,   0, 211)'  d='M220.4,422.4 L220.4,392.1 L234.8,392.1 L234.8,422.4 L220.4,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(148,   0, 211)' points = '278.3,422.4 292.8,422.4 292.8,341.4 278.3,341.4 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(148,   0, 211)'  d='M278.3,422.4 L278.3,341.5 L292.7,341.5 L292.7,422.4 L278.3,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(148,   0, 211)' points = '336.2,422.4 350.7,422.4 350.7,331.3 336.2,331.3 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(148,   0, 211)'  d='M336.2,422.4 L336.2,331.4 L350.6,331.4 L350.6,422.4 L336.2,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(148,   0, 211)' points = '394.1,422.4 408.6,422.4 408.6,270.7 394.1,270.7 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(148,   0, 211)'  d='M394.1,422.4 L394.1,270.8 L408.5,270.8 L408.5,422.4 L394.1,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(148,   0, 211)' points = '452.0,422.4 466.5,422.4 466.5,230.3 452.0,230.3 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(148,   0, 211)'  d='M452.0,422.4 L452.0,230.4 L466.4,230.4 L466.4,422.4 L452.0,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(148,   0, 211)' points = '509.9,422.4 524.4,422.4 524.4,68.5 509.9,68.5 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(148,   0, 211)'  d='M509.9,422.4 L509.9,68.6 L524.3,68.6 L524.3,422.4 L509.9,422.4 Z  '/></g>\n",
       "\t</g>\n",
       "\t<g id=\"gnuplot_plot_2\" ><title>Female</title>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<g transform=\"translate(112.0,58.0)\" stroke=\"none\" fill=\"black\" font-family=\"Arial\" font-size=\"12.00\"  text-anchor=\"end\">\n",
       "\t\t<text><tspan font-family=\"Arial\" >Female</tspan></text>\n",
       "\t</g>\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(  0, 158, 115)' points = '120.3,58.6 162.5,58.6 162.5,49.6 120.3,49.6 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(  0, 158, 115)'  d='M120.3,58.6 L162.5,58.6 L162.5,49.6 L120.3,49.6 L120.3,58.6 Z  '/></g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(  0, 158, 115)' points = '119.0,422.4 133.6,422.4 133.6,381.9 119.0,381.9 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(  0, 158, 115)'  d='M119.0,422.4 L119.0,382.0 L133.5,382.0 L133.5,422.4 L119.0,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(  0, 158, 115)' points = '176.9,422.4 191.5,422.4 191.5,381.9 176.9,381.9 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(  0, 158, 115)'  d='M176.9,422.4 L176.9,382.0 L191.4,382.0 L191.4,422.4 L176.9,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(  0, 158, 115)' points = '234.8,422.4 249.4,422.4 249.4,402.1 234.8,402.1 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(  0, 158, 115)'  d='M234.8,422.4 L234.8,402.2 L249.3,402.2 L249.3,422.4 L234.8,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(  0, 158, 115)' points = '292.7,422.4 307.3,422.4 307.3,331.3 292.7,331.3 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(  0, 158, 115)'  d='M292.7,422.4 L292.7,331.4 L307.2,331.4 L307.2,422.4 L292.7,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(  0, 158, 115)' points = '350.6,422.4 365.2,422.4 365.2,351.5 350.6,351.5 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(  0, 158, 115)'  d='M350.6,422.4 L350.6,351.6 L365.1,351.6 L365.1,422.4 L350.6,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(  0, 158, 115)' points = '408.5,422.4 423.1,422.4 423.1,260.6 408.5,260.6 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(  0, 158, 115)'  d='M408.5,422.4 L408.5,260.7 L423.0,260.7 L423.0,422.4 L408.5,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(  0, 158, 115)' points = '466.4,422.4 481.0,422.4 481.0,240.4 466.4,240.4 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(  0, 158, 115)'  d='M466.4,422.4 L466.4,240.5 L480.9,240.5 L480.9,422.4 L466.4,422.4 Z  '/>\t<g stroke='none' shape-rendering='crispEdges'>\n",
       "\t\t<polygon fill = 'rgb(  0, 158, 115)' points = '524.3,422.4 538.9,422.4 538.9,48.3 524.3,48.3 '/>\n",
       "\t</g>\n",
       "\t<path stroke='rgb(  0, 158, 115)'  d='M524.3,422.4 L524.3,48.4 L538.8,48.4 L538.8,422.4 L524.3,422.4 Z  '/></g>\n",
       "\t</g>\n",
       "<g fill=\"none\" color=\"white\" stroke=\"rgb(  0, 158, 115)\" stroke-width=\"2.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"2.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"black\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "</g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "\t<path stroke='black'  d='M53.9,18.1 L53.9,422.4 L575.0,422.4 L575.0,18.1 L53.9,18.1 Z  '/></g>\n",
       "<g fill=\"none\" color=\"black\" stroke=\"currentColor\" stroke-width=\"1.00\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\">\n",
       "</g>\n",
       "</g>\n",
       "</svg>\n"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "use Chart::Gnuplot;\n",
    "use Chart::Gnuplot::Subset;\n",
    "use File::Temp;\n",
    "\n",
    "my ($filename, $filehandle);\n",
    "\n",
    "# NOTE: Shouldn't remove both ENTER and LEAVE blocks. File::Temp's auto-unlink doesn't seem to work on jupyter.\n",
    "ENTER {\n",
    "  ($filename, $filehandle) = tempfile(:tempdir(\"/tmp\"), :suffix(\".svg\"));\n",
    "}\n",
    "\n",
    "LEAVE {\n",
    "  $filehandle.close;\n",
    "  $filename.IO.unlink;\n",
    "}\n",
    "\n",
    "my $gnu = Chart::Gnuplot.new(:terminal(\"svg\"), :filename($filename));\n",
    "\n",
    "my @data = (q:to/EOF/).split(\"\\n\", :skip-empty)>>.split(\" \", :skip-empty);\n",
    "Year Male Female\n",
    "1950 100 90\n",
    "1960 100 90\n",
    "1970 80 70\n",
    "1980 130 140\n",
    "1990 140 120\n",
    "2000 200 210\n",
    "2010 240 230\n",
    "2020 400 420\n",
    "EOF\n",
    "\n",
    "my ($header, *@body) = @data;\n",
    "\n",
    "$gnu.command(\"set style histogram clustered\");\n",
    "$gnu.legend(:left);\n",
    "my AnyTicsTic @tics = (@body>>.[0]).pairs.map(-> (:key($pos), :value($year)) { %(:label($year), :pos($pos)) });\n",
    "$gnu.xtics(:tics(@tics));\n",
    "$gnu.xlabel(:label($header[0]));\n",
    "$gnu.plot(:vertices(@body), :using([2]), :style(\"histogram\"), :title($header[1]), :fill(\"solid 1.0\"));\n",
    "$gnu.plot(:vertices(@body), :using([3]), :style(\"histogram\"), :title($header[2]), :fill(\"solid 1.0\"));\n",
    "$gnu.dispose;\n",
    "\n",
    "$filehandle.lines[1..*].join(\"\\n\");"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "85d1bd61-dde8-4f63-b10b-da6645333483",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Raku",
   "language": "raku",
   "name": "raku"
  },
  "language_info": {
   "file_extension": ".raku",
   "mimetype": "text/plain",
   "name": "raku",
   "version": "6.d"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}