Descriptive statistical analysis was performed to find the mean,
the standard deviation, standard error, and upper and lower
bounds of the 95% confidence interval of the mean, and the
minimum and maximum results for each of the 18 wires. Analysis
of variance (ANOVA) was used to compare the MAEs of
the 18 wires. A P value less than 0.001 was considered statistically
significant. After MAEs were ordered in an ascending
manner, the Duncan post hoc test was applied to group the
wires into statistically homogenous subsets.