visualFields (version 0.6.2)

vfstats: visual field stats

Description

calculates the visual field stats

Usage

vfstats( vf )

Arguments

vf

vf-object with sensitivity thresholds

Details

calculates the visual field stats: mean sensitivity (msens), std of sensitivities (ssens), mean total deviation (mtdev), std of total deviation (stdev), mean pattern deviation (mpdev), std of pattern deviation (spdev). All are weighted means and stds

References

[1] A. Heijl, G. Lindgren, and J. Olsson. A package for the statistical analysis of visual fields. Documenta Ophthalmologica Proceedings Series, 49, 1987

See Also

vfstatspmap, vfindex, vfindexpmap

Examples

# NOT RUN {
  vfs <- vfstats( vf91016right )
# }