TABLE 3

Statistical analysis of the impact of NGS on FBNSV segment relative frequenciesa

FactordfSum sqMean sqF valuePr(>F)
Segment765.189.3115530.8806<2e−16***
Plant14.6994.6988267.8934<2e−16***
NGS10.0330.03281.87010.172
Segment*plant754.067.7229440.3093<2e−16***
Segment*NGS71.7660.252314.3823<2e−16***
Plant*NGS100.00010.0030.9563
Segment*plant*NGS70.1340.01911.09040.3676
Residuals60810.6640.0175
  • a Sum sq, sum of the squares; Mean sq, mean of the squares; Pr(>F), F-test P value (***, P < 0.001).