Octave Fuzzy Logic Toolkit: rmvar

### Function Reference: `rmvar`

Function File: fis = rmvar (fis, in_or_out, var_index)

Remove an input or output variable from an existing FIS structure and return the updated FIS.

The types/values of the arguments are expected to be:

Argument | Expected Type or Value
--- | ---
fis | an FIS structure
in_or_out | either ’input’ or ’output’ (case-insensitive)
var_index | an FIS input or output variable index

Note that rmvar will allow the user to delete an input or output variable that is currently in use by rules in the FIS.

See also: addvar, rmmf