/**
  * Similar to #toLatexCdf, but for the probability density instead of the cdf.
  *
  * @param width Chart’s width in centimeters
  * @param height Chart’s height in centimeters
  * @return LaTeX source code
  */
 public String toLatexDensity(int width, int height) {
   return densityChart.toLatex(width, height);
 }
 /**
  * Exports a chart of the cdf to a LaTeX source code using PGF/TikZ. This method constructs and
  * returns a string that can be written to a LaTeX document to render the plot. `width` and
  * `height` represents the width and the height of the produced chart. These dimensions do not
  * take into account the axes and labels extra space. The `width` and the `height` of the chart
  * are measured in centimeters.
  *
  * @param width Chart’s width in centimeters
  * @param height Chart’s height in centimeters
  * @return LaTeX source code
  */
 public String toLatexCdf(int width, int height) {
   return cdfChart.toLatex(width, height);
 }