. 2020 Feb 12;12(2):150. doi: 10.3390/pharmaceutics12020150

Table 4.

Trueness, precision and accuracy results for each concentration level in the validation data sets.

True PRX Concentration (% w/w)	Mean Predicted PRX Concentration (% w/w)	Trueness		Precision		Accuracy
True PRX Concentration (% w/w)	Mean Predicted PRX Concentration (% w/w)	Relative Bias (%)	Recovery (%)	Repeatability (RSD%)	Intermediate Precision (RSD%)	Relative β-Expectation Tolerance Limits (%)
11.66	11.65	−0.12	99.88	0.55	0.84	[−2.92; 2.68]
13.45	13.51	0.47	100.47	0.54	0.95	[−3.51; 4.45]
15.45	15.40	−0.29	99.71	0.65	1.05	[−4.05; 3.47]
17.50	17.48	−0.14	99.86	0.80	1.09	[−3.13; 2.85]