Is there a way to perform an ANOVA analysis where the mean of each column is represented? For example, I have 4 different columns with answers from 1-7. I want to represent these answers using only one model. If i use "distribution" i get 4 different models, and I only want one. Anyone?
To expand on @Dan_Obermiller , if you have a data table
You can move the data into the form required for the Anova analysis by using
Tables==>Split
Fill the dialog box out as shown below
Click OK, and you will get a data table like this
Now go to
Analyze==>Fit Y by X
and fill out the dialog box as:
Click OK and the platform will generate
Now go to the red triangle and select "Means Anova" and you will get
Your Analysis of Variance analysis
Not exactly sure what you are looking for. ANOVA is a method to compare several groups of data to each other. For example, you have four groups so have your data structured similar to this:
Group Data
A 7
A 9
B 3
B 5
...
then you use Fit Y by X. The group column is the X. The Data column is the Y.
You should start by going to the Help menu and choosing Tutorials > Many Means Tutorial.
To expand on @Dan_Obermiller , if you have a data table
You can move the data into the form required for the Anova analysis by using
Tables==>Split
Fill the dialog box out as shown below
Click OK, and you will get a data table like this
Now go to
Analyze==>Fit Y by X
and fill out the dialog box as:
Click OK and the platform will generate
Now go to the red triangle and select "Means Anova" and you will get
Your Analysis of Variance analysis
@txnelson you're a data munging genius. Nice solution and post too.