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ASTM E3080-16

Historical Revision

Standard Practice for Regression Analysis with a Single Predictor Variable

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1.1 This practice covers regression analysis methodology for estimating, evaluating, and using the simple linear regression model to define the relationship between two numerical variables.

1.2 The system of units for this practice is not specified. Dimensional quantities in the practice are presented only as illustrations of calculation methods. The examples are not binding on products or test methods treated.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


4.1 Regression analysis is a statistical procedure that studies the relations between two or more numerical variables and utilizes existing data to determine a model equation for prediction of one variable from another. In this standard, a simple linear regression model, that is, a straight line relationship between two variables, is considered (1, 2).3

SDO ASTM: ASTM International
Document Number E3080
Publication Date Nov. 1, 2016
Language en - English
Page Count 7
Revision Level 16
Supercedes
Committee E11.10
Publish Date Document Id Type View
Nov. 1, 2023 E3080-23 Revision
Sept. 1, 2019 E3080-19 Revision
Nov. 1, 2017 E3080-17 Revision
Nov. 1, 2016 E3080-16 Revision