plots an histogram of Fisher S statistic combining all location p-values
hist_poplr( scomb_obs, pcomb_obs, scomb, nLoc = 52, txtfont = "sans", pointsize = 10 )observed S-statistic for the observed visual fields
p-value associated with the observed S-statistic for the observed visual fields
S-statistics calculated for the permutation of visual fields
number of locations in the visual field to be analyzed. For 24-2, it is 52 (54 minus the locations in the blind spot). Default is 52.
font of the text with visual-sensitivity values. Default is sans
size of the text with visual-sensitivity values. Default is 10
[1] N. O'Leary, B. C. Chauhan, and P. H. Artes. Visual field progression in glaucoma: estimating the overall significance of deterioration with permutation analyses of pointwise linear regression (PoPLR). Investigative Ophthalmology and Visual Science, 53, 2012
poplr, poplr_cstat, poplr_pstat, vflayout2_poplr, vfplot2_poplr