highly significantp < 0.001
For all three responses, the rod-length configuration is the dominant and highly significant factor, explaining 41.6% of the variance for SEA (F = 109.6, p < 0.001), 83.2% for CFE IPCF (F = 1496.6, p < 0.001), and 59.2% for CFE PCF (F = 110.7, p < 0.001).