OpenLegislation

Division 1.2.28 F1

United Kingdom

Original text. Later amendments are not shown.

‘Slope’ of a linear regression ( a 1 ) means:

a 1 = ∑ n i = 1 y i − y – × x i − x – ∑ n i = 1 x i − x – 2

where:

x –

  • is the mean value of the reference parameter

    • y –

  • is the mean value of the parameter to be verified

    • x i

  • is the actual value of the reference parameter

    • y i

  • is the actual value of the parameter to be verified

    • n

  • is the number of values

    • Annotations

    Textual amendments

    F1

    Inserted by Commission Regulation (EU) 2016/427 of 10 March 2016 amending Regulation (EC) No 692/2008 as regards emissions from light passenger and commercial vehicles (Euro 6) (Text with EEA relevance).