Friedman F test
Last updated
Last updated
for example of data set:
A survey was conducted in four hospitals in a particular city to obtain the number of babies born over a 12 months' period. This time period was divided into four seasons to test the hypothesis that the birth rate is constant over all the four seasons. The results of the survey were as follows:
Winter
Spring
Summer
Fall
A
92
72
94
77
B
15
16
10
17
C
58
71
51
62
D
19
26
20
18
Analyze the data using Friedman two way ANOVA test.
Goto variable view and add the variables
in label
Goto the data view and add the data
Click on Analyze tab > NonParametric Tests > Legacy Dialogs > k Related Samples.
Add the required variable in Test Variable List and click OK.
Required Output:
