Descriptive statistics of the ELISA results for all samples at a serum dilution of 1/5. Box-and-whisker diagram of the measured optical density percent (ODP). Showing the smallest observation, lower quartile (Q1), median, upper quartile (Q3), and largest observation. In addition outliers according their interquartile range (IQR) are displayed. Each circle represents the measured ODP of one sample.
Klein et al. Virology Journal 2008 5:53 doi:10.1186/1743-422X-5-53