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Notes on X-13ARIMA-SEATS Version 1.1, Build 60

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Notes on X-13ARIMA-SEATS Version 1.1, Build 60

July 10, 2023

New options and features

Add temporary change (TC) decay rate (tcrate) to the udg file

Changes to the program output

Change two tables’ names in seats from psuedoinnovtransitory (pit) and psuedoinnovsadj (pia) to pseudoinnovtransitory (pit) and pseudoinnovsadj (pia)

Fixed defects in previous versions

Correct the number of missing values for the month in the warning message about missing values
Correct directory path of the saved files in SEATS
Fix the number of forecasts saved in the B1 file when maxlead is less than the period
Remove sliding spans histogram links and correct the labels for some sliding spans tables in the main output file's index
Fix values of some SEATS output mismatch between running a meta file and an individual spec file because some variables values are not reinitialized when running a meta file. The differences appear primarily in the listings of the models (with coefficients) of each time series component.