Can someone help me explain what is in this table for the Duncan's test
? I have a researcher who has been advised by a reviewer that she
needs to run this test following a significant F in a ONEWAY ANOVA. It
seems fairly obvious which groups are different from which other groups
at alpha = .05, but we can't explain the sig row at the bottom of the
table.
There doesn't seem to be anything in the help files that explains it.
Any help will be appreciated.
BART factor score
1 for analysis 2
Cluster Number of Case
N
Subset for alpha = .05
1
2
3
1
Tukey B(a,b)
2
27
-.5486050
1
132
-.1439426
3
151
.2239256
Duncan(a,b)
2
27
-.5486050
1
132
-.1439426
3
151
.2239256
Sig.
1.000
1.000
1.000
Means for groups in homogeneous subsets are displayed.
a Uses Harmonic Mean Sample Size = 58.553.
b The group sizes are unequal. The harmonic mean of the group sizes is
used. Type I error levels are not guaranteed.
TIA
Jan
Jan Winchell
Sr. Systems Analyst
Statistical Software Consultant
Libraries & Media Services
Kent State University
[hidden email]
330-672-8548
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