• Question:

  Random?

  Serial Autocorrelation?

  Outliers?

• Definition:

  Vertical Axis: Y(i): i-th observation

  Horizontal Axis: Y(i-1): (i-1)st observation

• Interpretation/Conclusion:

  Non-random

  Oscillatory

  Single-cycle sinusoidal model

  2 outliers

• NIST/SEMATECH Handbook Chapter:

  1. Exploratory Data Analysis

• Reference:

  Filliben ...

Dataplot Code:

SKIP 25

READ XXX.DAT Y

LAG PLOT Y

Dataplot Reference Manual Documentation for LAG PLOT

Privacy Policy/Security Notice
Disclaimer | FOIA

NIST is an agency of the U.S. Commerce Department.

Date created: 06/05/2001
Last updated: 09/30/2016
Please email comments on this WWW page to alan.heckert@nist.gov.