\begin{Verbatim}[commandchars=\\\{\}]
\PYG{g+gp}{\PYGZgt{}\PYGZgt{}\PYGZgt{} }\PYG{n}{m} \PYG{o}{=} \PYG{n}{numpy}\PYG{o}{.}\PYG{n}{log2}\PYG{p}{(}\PYG{n}{observed\PYGZus{}frequencies}\PYG{o}{/}\PYG{n}{expected\PYGZus{}frequencies}\PYG{p}{)}
\PYG{g+gp}{\PYGZgt{}\PYGZgt{}\PYGZgt{} }\PYG{n+nb}{print}\PYG{p}{(}\PYG{n}{m}\PYG{p}{)}
\PYG{g+go}{      D    E    H     K    R}
\PYG{g+go}{D   2.1 \PYGZhy{}1.5 \PYGZhy{}5.1 \PYGZhy{}10.4 \PYGZhy{}4.2}
\PYG{g+go}{E  \PYGZhy{}1.5  1.7 \PYGZhy{}4.4  \PYGZhy{}5.1 \PYGZhy{}8.3}
\PYG{g+go}{H  \PYGZhy{}5.1 \PYGZhy{}4.4  3.3  \PYGZhy{}4.4 \PYGZhy{}4.7}
\PYG{g+go}{K \PYGZhy{}10.4 \PYGZhy{}5.1 \PYGZhy{}4.4   1.9 \PYGZhy{}2.3}
\PYG{g+go}{R  \PYGZhy{}4.2 \PYGZhy{}8.3 \PYGZhy{}4.7  \PYGZhy{}2.3  2.5}
\PYG{g+go}{\PYGZlt{}BLANKLINE\PYGZgt{}}
\end{Verbatim}
