This function formats the list
from rwl.report
for the
user to have a summary report of the number of series, the mean length
of all the series, the first year, last year, the mean first-order
autocorrelation (via summary.rwl
), the mean interseries
correlation (via interseries.cor
), the years where a series has
a missing ring (zero), internal NA, or a very small ring (<0.005).