References
- Dybkâr R. Observed value related to reference values. Reference Values in Laboratory Medicine, R Gräsbeck, T Alström. John Wiley & Sons. 1981; 263–278
- Gräbeck R. Display of results with reference values. Reference Values in Laboratory Medicine, R Gräsbeck, T Alström. John Wiley & Sons, New York 1981; 279–288
- IFCC, ICSH (Solberg HE). Approved recommendation (1987) on the theory of reference values. Part 5. Statistical treatment of collected reference values. Determination of reference limits. J Clin Chem Clin Biochem 1987; 25: 645–656
- Solberg HE. Statistical treatment of collected reference values and determination of reference limits. Reference Values in Laboratory Medicine, R Gräsbeck, T Alström. John Wiley & Sons, New York 1981; 193–205
- Karjalainen EJ, Karjalainen UP. Component reconstruction in the primary space of spectra and concentrations. Alternating regression and related direct methods. Anal Chim Acta 1991; 250: 169–179
- Karjalainen E. Extension of reference values into several dimensions by “Density Ranking”. Kemia-Kemi 1988; 15: 484–486
- Wold S, Esbensen K, Geladi P. Principal component analysis. Chemometrics Tutorials, DL Massart, RG Brereton, RE Dessy, PK Hopke, CH Spiegelman, W Wegscheider. Elsevier, Amsterdam 1990; 209–224
- Cooley WW, Lohnes PR. Multivariate Data Analysis. John Wiley & Sons, New York 1971
- Karjalainen EJ. The role of chernornetrics in medical decision making. Scand J Clin Lab Invest 1990; 50: 109–111, Suppl. 202