Figure 5.  Another example of reference values verification. The original set of reference values represented 239 healthy adult individuals, whose serum albumin levels (g/l) were measured. Distributional data of these values are shown in the data window. The test data consisted of 12 Albumin values from healthy individuals.

In the graph all test data values are shown below, the horizontal lines represent 20th, 50th, and 80th percentiles of the test data. The corresponding distributions based on 1000 samples from the reference data are shown above.