Ex 0.4.6

[Konstantin-Babayan]

I am a little bit confused about a certain question in this exercise: "What is the date for the first and last observations?"

Do you want to know the exact date of the first and last observations overall?

• The answer to this question is pretty obvious 18630101 and 18631231

Or do you want the date of the first and last observations from the df_sorted table?

All the best
Konstantin

[joachimkrasmussen]

Hi,

Did you close this on purpose, or do you still need help with this?

Best, Joachim

[Konstantin-Babayan]

I think I figured it out: you want the date of the first and last observations from the df_sorted table.

Correct?

[joachimkrasmussen]

Yes - that is, the date that is associated with the highest and the lowest temperature.

Best, Joachim