Specvis: Free and open-source software for visual field examination
Violin plots for average variances (A) and standard deviation of average variances (B) calculated across groups each using different fixation monitor technique, i.e. Blindspot, Fixation point change, and Both.
Values are expressed in decibels (dB). Conventions are the same, as in the Fig 6. T-test for the means of two independent samples with Welch’s correction for inequality of variances was calculated for paired groups. Results were insignificant (n.s.) with the assumed significance threshold p < 0.05 even without Bonferroni correction for multiple comparisons.