10.41.3 Can you answer these questions?

10.41.3.1 TimeSeriesModelFit can't take entire data

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=309227

Somehow this code doesn't work 
... 
[time-series]
 

asked by Naraghazi https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=104474 Score of 1

10.41.3.2 Huge size of nb file after plotting

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=309195

I have noticed something a little strange in version 14.1. I am importing these big data files (they contain about 100000 rows each) and I am processing and plotting the data. When I save the nb file ... 
[plotting]
 

asked by lucian https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=3223 Score of 1

10.41.3.3 What is the best way to combine ExternalEvaluate with RemoteRunProcess?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=309310

 session = StartExternalSession["Python"]  starts a python session on the local machine. 
... 
[python] [external-calls] [matlab] [julia] [r]
 

asked by StackExchanger https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=1149 Score of 1