  The T2K neutrino beam consists mostly of muon neutrinos with a 1$\%$
component of electron neutrinos. In order to maximise the physics potential of
T2K and other future neutrino experiments, it is important to understand how
these electron and muon neutrinos interact. To this end, the ratio of the
Charged-Current Quasi-Elastic (CCQE) cross section to the total Charged Current
(CC) cross section is taken for both $\nu_{e}$ and $\nu_\mu$ using data from
the T2K near detector, ND280, and simulated data from NEUT and GENIE Monte
Carlo generators. This has the advantage that many of the systematic
uncertainties will cancel in the analysis, including the flux of $\nu_{e}$ and
$\nu_\mu$ in the beam. The double ratio of these two ratios is then taken as a
means of directly comparing the interactions of the two neutrino flavours.
