roots.estimatedModels {dse2} | R Documentation

## Roots Specific Methods

### Description

See the generic function description.

### Usage

        ## S3 method for class 'estimatedModels':
        roots(obj, digits=options()$digits, mod =FALSE, ...)
        ## S3 method for class 'forecastCovEstimatorsWRTtrue':
        roots(obj, digits=options()$digits,
           mod=FALSE, ...)
        ## S3 method for class 'coefEstEval':
        roots(obj, criterion.args=NULL, ...)
        ## S3 method for class 'rootsEstEval':
        roots(obj, ...)
        ## S3 method for class 'TSestModelEstEval':
        roots(obj, criterion.args=NULL, ...)
        ## S3 method for class 'TSmodelEstEval':
        roots(obj, criterion.args=list(randomize = TRUE), ...)

### Arguments

`obj` | an object from which roots are to be extracted or calculated and printed.
`digits` | an integer indicating the number of significant digits to be printed (passed to the print method).
`mod` | if TRUE the modulus of the roots is calculated. Otherwise, a complex value may result.
`criterion.args` | arguments to be passed to this method when it is called by `EstEval`.
`...` | arguments to be passed to other methods.

### Details

The methods ***.ee are intended mainly to be called from EstEval as criterion for evaluating an estimation method.

### See Also

`roots` `stability` `EstEval`

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