Number of Inputs of a function

Hi all,

I have a problem with choosing the Input of this function:

[Outputs]=function[In1,In2,In3,In4,..In7]
M=regress(In1,In2) 
...
...
...
end

I want tobe able to choose

M=regress(In1,In2) or M=regress(In1,In3), M=regress(In1,In4) ,.....M=regress(In1,In7) or M=regress (In1, IN2 In3,..IN5);

or to ignore an inputs when it doesnot occured.

I hope my question is clear.

Thank you

[Guillaume]

How do you select which input to use?

Answer 1

[Physiker192]

if there is any criteria for using M=regress(In1,In2) or M=regress(In1,In3)..... u can use the switch/case as: switch switch_expression case case_expression statements case case_expression statements ... ... otherwise statements end