Program, eActivity or Main Application
Command: TwoSampleFTest
Command Syntax
Syntax 1 (li t format)
" σ
condition", List(1), List(2), Freq(1) (or 1), Freq(2) (or 1)
1
* "Freq" can be omitted. Doing so sets "1" for "Freq".
Syntax 2 (parameter format)
" σ
condition", s
1
Input Example
Syntax 1 (li t format)
TwoSampleFTest " ",list1,list2,1,1
Syntax 2 (parameter format)
TwoSampleFTest " ",1.94,10,2.12,15
ANOVA
One-Way ANOVA
Menu:
[Test]-[One-Way ANOVA]
De cription: This command tests the hypothesis that the population means of multiple
populations are equal. It compares the mean of one or more groups based on
one independent variable or factor.
Definition of Term
FactorList(A):
DependentList: list where sample data is located
Calculation Re ult Output
df
df
A
:
MS
MS
A
:
SS
SS
A
:
F
F
A
:
value of Factor A
p
p
A
:
-value of Factor A
df
df
Err
:
MS
MS
Err
:
SS
SS
Err
:
df
:
degrees of freedom
SS
:
sum of squares
MS
:
mean square
7-9-17
Tests
n
value,
value, s
x
1
1
list where levels of Factor A are located
of Factor A
of Factor A
of Factor A
of error
of error
of error
20090601
n
value,
value
x
2
2
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