The .ps files in this directory show all our significance results for
each domain in turn. This is accompanied by the average value
differences, to give an impression on the amount of superiority that
one planner has over the other.

For each domain, there are two tabulars, one showing runtime, one
showing solution length results. Each tabular has 8 x 8 entries, rows
correspondiong to the 8 configurations in turn, columns corresponding
to the 8 configurations in turn. An entry in row y, column x compares
the performance of planner y to planner x. If x was ranked
significantly better, the entry shows a 1, otherwise a
0. Additionally, the entry contains a float showing the value y - x,
averaged over all instances in the domain.

There is also the file ALL.ps, which summarizes the data over all
domains. There are four tabulars, all 8 x 8 in size. The tabulars show
significance, and average difference values. The 1st and 3rd tabular
show runtime, the 2nd and 4th tabular show solution length
results. Significances in each tabular are obtained by simply summing
up the respective table entries over all domains. Concerning average
differences, the 1st and 2nd tabular are distinct from the 3rd and 4th
tabular in the following way. In the 1st and 2nd tabular, respective
table entries are summed up over all domains, and divided by 20,
i.e. they show the difference values for the respective pair of
configurations, averaged over all domains. In the 3rd and 4th tabular,
difference values for an entry row y column x are averaged only over
those domains where x was ranked significantly better than y,
i.e. there the difference values give an impression of how much
superior x is over y, in those cases where it is superior at all.
