Plot multivatiate regression model

Hello,

I have a simple multivariate linear regression model

3 variables

y variable is profit

2 x-variables, sales and refunds

% Group x variables

G = [sales, profit]

model = fitlm(G, profit);

plot(G, profit)

% The plot is not working. 

Any ideas? Thank you.

[Image Analyst]

Can you attach your data for y, sales, and refunds in a .mat file. Make it easy for people to help you, not hard. Thanks. And what sort of model do you want?

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