e O3 plot is organised in such a way that the outlyingness of the
observations increase to the right. The columns on the left indicate the
variables, the columns on the right indicate the observations, the rows
specify the axis parallel subspaces and the colours depict the number of
methods that identify each observation in each subspace as an outlier.
From this plot we see that observation <span class="math inline">\(X84\)</span> is identified as an outlier by <span class="math inline">\(5\)</span> methods