TABLE 2

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

FactordfSum sqMean sqF valuePr(>F)
Segment744.576.3671339.649<2.20e−16***
Plant12.332.3305124.319<2.20e−16***
RCA10.5140.513627.3992.28e−07***
Segment*plant749.537.0757377.451<2.20e−16***
Segment*RCA78.8641.266367.55<2.20e−16***
Plant*RCA10.4020.401721.4294.49e−06***
Segment*plant*RCA71.4740.210611.2322.04e−13***
Residuals60811.3980.0187
  • a Sum sq, sum of the squares; Mean sq, mean of the squares; Pr(>F), F-test P value (***, P < 0.001).