sigma.kspm {KSPM} | R Documentation |
Returns the residuals standard deviation (sigma) for object of class "kspm".
## S3 method for class 'kspm'
sigma(object, ...)
object |
an object of class "kspm", usually, a result of a call to |
... |
additional optional argument (currently unused). |
The value returned by the method is \sqrt{\frac{RSS}{edf}}
where RSS
is the residual sum of squares and edf
is the effective degree of freedom.
typically a number, the estimated standard deviation of the errors ("residual standard deviation")
Catherine Schramm, Aurelie Labbe, Celia Greenwood
kspm for fitting model, summary.kspm, residuals.kspm, nobs.kspm, deviance.kspm.