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dseries: document saving of atr log 

Related to dseries@f2bdd617
remove-submodule
Johannes Pfeifer 2023-06-22 13:56:19 -04:00
parent b88a779c82
commit 782368eb9b
2 changed files with 7 additions and 5 deletions
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10
doc/manual/source/time-series.rst
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@ -3189,7 +3189,7 @@ X-13 ARIMA-SEATS interface
ts = dseries(y,'1949M1');
o = x13(ts);
o.transform('function','auto');
o.transform('function','auto','savelog','atr');
o.automdl('savelog','all');
o.x11('save','(d11 d10)');
o.run();
@ -3203,9 +3203,11 @@ X-13 ARIMA-SEATS interface
The above example shows how to remove a seasonal pattern from a time series.
``o.transform('function','auto')`` instructs the subsequent ``o.automdl()`` command
to check whether an additional or a multiplicative pattern fits the data better (the latter is
the case in the current example). The ``o.automdl('savelog','all')`` automatically selects a fitting
``o.transform('function','auto','savelog','atr')`` instructs the subsequent
``o.automdl()`` command to check whether an additional or a multiplicative
pattern fits the data better and to save the result. The result is saved in
`o.results.autotransform`, which in the present example indicates that a
log transformation, i.e. a multiplicative model was preferred. The ``o.automdl('savelog','all')`` automatically selects a fitting
ARIMA model and saves all relevant output to the .log-file. The ``o.x11('save','(d11, d10)')`` instructs
``x11`` to save both the final seasonally adjusted series ``d11`` and the final seasonal factor ``d10``
into ``dseries`` with the respective names in the output structure ``o.results``. ``o.clean()`` removes the

2
matlab/modules/dseries

@ -1 +1 @@
Subproject commit bbfc1c6e09df75a39e2adda68459d0753c0a1b27
Subproject commit 09846315f31dec7050bc1302eae7a07720dd253e