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Sample bihistogram

  • Question:
    Do the 2 distributions differ?

  • Definition:
    Vertical Axis: Frequency (= Counts)
    Horizontal Axis: Response Variable

  • Interpretation/Conclusion:
    The 2 distributions differ in location
    The 2 distributions differ in shape
    The 2 distributions differ

  • NIST/SEMATECH Handbook Chapter:
    1. Exploratory Data Analysis

  • Reference:
    Filliben

Dataplot Command: BIHISTOGRAM Y1 Y2
Dataplot Code:
SKIP 25
READ XXX.DAT Y1 Y2
BIHISTOGRAM Y1 Y2

Dataplot Reference Manual Documentation for BIHISTOGRAM

Date created: 06/05/2001
Last updated: 02/13/2023
Please email comments on this WWW page to alan.heckert@nist.gov.