Example: Graphs and plots
_________________________

**Bad:** The plot has no title and axes don't have labels.
There are several curves in this plot (each corresponding to a different value of a parameter),
but all of them are plotted using the same color and there is no indication which value of the parameter gives which curve.


.. raw:: html

   <a href = "../_static/report_guide/report_sample2a.html">
   <img src="../_static/report_guide/report_sample2a.png" style="padding:1px; border:2px solid #C4C4C4; display: block;">
   </a>





**Good:** The plot has a descriptive title and its axes have labels.
Each curve in the plot has a distinctive color, and the legend explains which color
corresponds to which value of the parameter.


.. raw:: html

   <a href = "../_static/report_guide/report_sample2b.html">
   <img src="../_static/report_guide/report_sample2b.png" style="padding:1px; border:2px solid #C4C4C4; display: block;">
   </a>