Investigation on the relationship between analytical precision and concentration with iteratively reweighted least-squares linear regression method

Talanta

Volumn 49, Issue 2, 1999, Pages 331-337

  Gao, Zhi ^a   He, Xiwen ^a   Zhang, Guizhu ^a   Li, Yuhuan ^b   Wu, Xiaoyu ^b  

^a NANKAI UNIVERSITY   (China)

^b Tianjin Geological Academy   (China)

Author keywords

Analytical precision; Collaborative trials; Iteratively reweighted least squares; Linear regression; Standard deviation

Indexed keywords

TRACE ELEMENT; WATER;

ACCURACY; ARTICLE; CHEMICAL ANALYSIS; CONCENTRATION (PARAMETERS); QUALITY CONTROL; REGRESSION ANALYSIS; SOIL;

EID: 0033553774     PISSN: 00399140     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0039-9140(98)00383-X     Document Type: Article

References (9)

1. Zitter H., God C. Fres. Z. Anal. Chem. 255:1971;1.
2. Thompson M., Howarth R.J. Analyst. 101:1976;690.
3. Howarth R.J., Thompson M. Analyst. 101:1976;699.
4. International Standard, ISO 5725-2, 1994.
5. Horwitz W., Kamps L.R., Boyer K.W. J. Assoc. Off. Anal. Chem. 63:1980;1344.
6. Hughes H., Hurley P.W. Analyst. 112:1987;1445.
7. Thompson M. Analyst. 113:1988;1579.
8. Xie Y.-L., Wang J.-H., Liang Y.-Z., Yu R.-Q. Chin. J. Anal. Chem. 22:1994;294.
9. Phillips G.R., Eyring E.M. Anal. Chem. 55:1983;1134.