These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.96 s (backtrack: 0/20).

[ebuild  N     ] dev-perl/Number-Format-1.760.0::gentoo  USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 25 KiB
[ebuild  N     ] dev-perl/Statistics-Basic-1.661.100-r1::gentoo  USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 30 KiB

Total: 2 packages (2 new), Size of downloads: 55 KiB