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ASTM D4855-97

Historical Revision

Standard Practice for Comparing Test Methods (Withdrawn 2008)

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1.1 This practice provides a procedure for evaluating and comparing test methods under controlled conditions using the same materials tested during the same time span. The practice describes how to obtain and compare estimates on precision, sensitivity, and bias.

1.2 This practice covers the following topics:

Topic Title Section Number Scope 1 Referenced Documents 2 Terminology 3 Significance and Use 4 Requirements for Materials 5 Evaluating Test Methods 6 Sensitivity Criterion 7 Basic Statistical Design 8 Experimental Procedure 9 Procedure for Comparing Precision 10 Evaluating the Bias Between Test Methods 11 Procedure for Comparing Sensitivities 12 Report 13

SDO ASTM: ASTM International
Document Number D4855
Publication Date Sept. 10, 1997
Language en - English
Page Count 8
Revision Level 97
Supercedes
Committee D13.93
Publish Date Document Id Type View
Sept. 10, 1997 D4855-97R02 Revision
Sept. 10, 1997 D4855-97 Revision