. Author manuscript; available in PMC: 2018 Mar 1.

Published in final edited form as: Hum Mutat. 2017 Jun 19;38(9):1266–1276. doi: 10.1002/humu.23265

TABLE 1.

Comparison of PGP 2015, PGP 2013, PGP 2011, and PGP 2010

	PGP 2015	PGP 2013	PGP 2013 (assessed)	PGP 2011	PGP 2010
Genomes	23	77	50	10	10
Phenotype profiles	101	291	183	-	-
Traits	239	239	239	40	40
Submissions	5	16	16	4	1
Groups	4	5	5	4	1

Notes: PGP 2010 and PGP 2011 requested submitters predict each of the 40 traits, and PGP 2013 and PGP 2015 requested submitters match genomes to entire profiles. Note in 2013, 27 genomes and 108 profiles were trivially removable as unmatchable since 27 profiles had published 23 and Me data and 108 profiles had no indicated sample taken on the PGP website. This is shown in the two columns of PGP 2013, in which column “PGP 2013 (assessed)” shows the information of data used to do the assessment.