Web URL(s): http://www.tandfonline.com/doi/pdf/10.1081/CSS-120003875 Publication Type:
i
Report Author(s): Leite, Hélio Garcia ;
Tavares de Oliveira, Fábio Henrique Author Affiliation: Leite: Forest Engineering Department; Tavares de Oliveira: Soil Science Department, Federal University of Vicosa, Vicosa, Brazil Title: Statistical procedure to test identity between analytical methods Source: Communications in Soil Science and Plant Analysis . Vol. 33, No. 7/8, 2002, p. 1105-1118.# of Pages: 14 Publishing Information: New York, NY: Marcel Dekker Keywords: TIC Keywords: Statistics ; Laboratory methods Abstract/Contents: "The comparisons between analytical methods have been totally or partially empiric, lacking more appropriate statistical treatment. The objective of this work was to propose a statistical procedure to test the identity between analytical methods. The proposed procedure results from the combination of the F test modified from Graybill in 1976, t-test for the medium error and analysis of the linear correlation coefficient. This procedure was applied to test the identity between analytical methods in fifteen cases of comparison of an alternative analytical method in relation to standard analytical method. The results showed that the proposed statistical procedure is efficient and not subjective, and it could also be used to test the identity between any two vectors or groups of quantitative data." Language: English References: 25 Note: Figures ASA/CSSA/SSSA Citation (Crop Science -Like - may be incomplete ): Commun. Soil. Sci. Plant Anal. 33(7/8):p. 1105-1118.Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=82196 If there are problems with this record, send us feedback about record 82196 . Choices for finding the above item : Web URL(s): http://www.tandfonline.com/doi/pdf/10.1081/CSS-120003875 S 590 .C54 Find from within TIC: Request through your local library's inter-library loan service (bring or send a copy of this TGIF record)
