[R] Outlier Detection for timeseries

Pele drdionc at yahoo.com
Sat Feb 14 03:16:44 CET 2009


Hello R users,

Can someone tell if there is a package in R that can do outlier detection
that give outputs simiilar to what I got from SAS  below.

Many thanks in advance for any help!

                              Outlier Details
                                                                               
Approx
                                                                        Chi-    
Prob>
           Obs    Time ID         Type                  Estimate      Square    
ChiSq

            12       12.000000    Additive             2792544.6      186.13   
<.0001
            13       13.000000    Additive              954302.1       21.23   
<.0001
            15       15.000000    Shift                    63539.3       
9.06    0.0026

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