Gf. Reed et al., THE REVERSE CUMULATIVE DISTRIBUTION PLOT - A GRAPHIC METHOD FOR EXPLORATORY ANALYSIS OF ANTIBODY DATA, Pediatrics, 96(3), 1995, pp. 600-603
Serologic data often have a wide range and commonly do not approximate
a normal distribution. Means, medians, SDs, or other conventional num
erical summaries of antibody data may not adequately or fully describe
these complex data. The reverse cumulative distribution plot is a gra
phic tool that completely displays all the data, allows a rapid visual
assessment of important details of the distribution, and simplifies c
omparison of distributions.