tsa4

• All the (updated) code used in the text is in textRcode.md

• This is the new home of Time Series Analysis and Its Applications, Edition 4 but the old entry page is still there.

astsa

• The home of astsa - the package for the text is here too.

• See the News for further details about the state of the package and the changelog .

• A demonstration of the capabilities of astsa can be found here at FUN WITH ASTSA

python

• The code in the first 3 chapters of the text has been converted to Python here.

• And a Python package that contains datasets from astsa is here.

• Why use Python if you can use R?     -Mr Natural