Skip to main content

Table 2 3-way Mantel’s t test [23] for cophenetic comparisons among genetic distance matrices comparing genetic distances calculated via 6-, 7-, 8-, 10-, and 12-markers (X-matrix, no missing markers) to that of a matrix calculated with 1006 SNP markers (Y-matrix, no missing markers) using a Z-matrix calculated from 32,217 markers (20 % missing marker data allowed)

From: Simple SNP-based minimal marker genotyping for Humulus lupulus L. identification and variety validation

#Markers

Mantel’s

r

t test

p

6

−0.0010

−0.1125

0.4552

7

−0.2190

−15.7471

0.0000

8

−0.2217

−15.9771

0.0000

10

−0.2105

−13.0887

0.0000

12

−0.2199

−13.5649

0.0000

  1. This test uses residuals of regression of X on Z and of Y on Z