deletions | additions       diff --git a/analysis functions.tex b/analysis functions.tex  index b8751dd..9891e13 100644  --- a/analysis functions.tex  +++ b/analysis functions.tex 
...
Also packaged with epipy are functions to analyze the outbreak structure as understood in case tree plots. Users may generate summary statistics and plots histograms  of case attributes by generation. For example, figure \ref{hist} shows the distribution of health statuses by generation for the outbreak depicted in figure \ref{fig:casetree}. Users may also calculate the reproduction number for each node in the graph, and produce summary statistics and histograms for the outbreak as a whole.