Hi Team,
I am trying to run correspondence analysis on a m*n contingency matrix, which I am using as input data. I want the plot in 2 dimension. What is the code for it? I tried simple corresponding analysis code, but that requires categorical variables as input data.
Can you please help. Have attached the sample data
I guess you want to see it Brand wise. So, please add Brand in the first column. Then use the code below:
If your data is continuous wouldn't you be using Principal components analysis or factor analysis instead?
@_Piyush wrote:
Hi Team,
I am trying to run correspondence analysis on a m*n contingency matrix, which I am using as input data. I want the plot in 2 dimension. What is the code for it? I tried simple corresponding analysis code, but that requires categorical variables as input data.
Can you please help. Have attached the sample data
I guess you want to see it Brand wise. So, please add Brand in the first column. Then use the code below:
Thanks Anjanita!
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