Probably, using a more realistic fitting functions
will give better estimates than trend analysis.
-Graphical example
-`````````````````
+Graphical examples
+``````````````````
+
+The following pictures show the upper and lower bound (one sigma)
+on estimated critical rate, as computed by PLRsearch, after each trial measurement
+within the 30 minute duration of a test run.
+
+Both graphs are focusing on later estimates. Estimates computed from
+few initial measurements are wildly off the y-axis range shown.
+
+L2 patch
+--------
+
+This test case shows quite narrow critical region. Both fitting functions
+give similar estimates, the graph shows the randomness of measurements,
+and a trend. Both fitting functions seem to be somewhat overestimating
+the critical rate. The final estimated interval is too narrow,
+a longer run would report estimates somewhat bellow the current lower bound.
+
+.. only:: latex
+
+ .. raw:: latex
+
+ \begin{figure}[H]
+ \centering
+ \graphicspath{{../_tmp/src/introduction/}}
+ \includegraphics[width=0.90\textwidth]{PLR_patch}
+ \label{fig:PLR_patch}
+ \end{figure}
+
+.. only:: html
+
+ .. figure:: PLR_patch.svg
+ :alt: PLR_patch
+ :align: center
+
+Vhost
+-----
-The following picture shows the estimated average of the critical rate
-computed by the two fitting functions after each trial measurement
-within the 30 minute duration of a PLRsearch test run.
+This test case shows quite broad critical region. Fitting functions give
+fairly differing estimates. One overestimates, the other underestimates.
+The graph mostly shows later measurements slowly bringing the estimates
+towards each other. The final estimated interval is too broad,
+a longer run would return a smaller interval within the current one.
.. only:: latex
\begin{figure}[H]
\centering
\graphicspath{{../_tmp/src/introduction/}}
- \includegraphics[width=0.90\textwidth]{PLRsearch}
- \label{fig:PLRsearch}
+ \includegraphics[width=0.90\textwidth]{PLR_vhost}
+ \label{fig:PLR_vhost}
\end{figure}
.. only:: html
- .. figure:: PLRsearch.svg
- :alt: PLRsearch
+ .. figure:: PLR_vhost.svg
+ :alt: PLR_vhost
:align: center
.. _plrsearch draft: https://tools.ietf.org/html/draft-vpolak-bmwg-plrsearch-00