as concatenate?

[eliasmana]

I need to concatenate 2 series, can someone explain to me how can I do?
example:
2 2 I need to create the series I of the result 22
3 4 I need to create the series I of the result 34

[trubador]

If the result will be a numeric series, then:

Code: Select all

series y = 10*y1 + y2

Otherwise:

Code: Select all

alpha y = @str(y1) + @str(y2)