I have a multivariate model with 3 responses and 6 input variables. Three responses models are fitted with different model parameters. In such case how to find variance covariance matrix for output responses
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https://www.google.co.in/url?sa=t&source=web&rct=j&url=http://www.stat.purdue.edu/~jennings/stat514/stat512notes/topic3.pdf&ved=0ahUKEwiN5_-U5J_UAhUIr48KHZR5D1IQFggoMAE&usg=AFQjCNFgytU1Sg7nUwtFKycpa7rAOXYYYQ – Aditya Jun 02 '17 at 18:26
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Here the models are fitted with the same explanatory variable. The model which I have has different explanatory variables in each response function. Let us say I have 6 input variables and only 4 of them appear in 1st response function and only 5 of them appear in 2nd response function. – Abhinav Sharma Jun 03 '17 at 08:22