practical

4 Novembro 2025, 11:00 • Adriana Cornea-madeira

We solved the last exercise from the homework on Oct 10.

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practical

30 Outubro 2025, 10:30 • Adriana Cornea-madeira

We continued to look at the exercises from homework Oct 10.

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lecture/practical

28 Outubro 2025, 11:00 • Adriana Cornea-madeira

We also looked how to build confidence intervals for a point forecast in a log linear model. We started to look at a few exercises for the homework from Oct 10.

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lecture

23 Outubro 2025, 10:30 • Adriana Cornea-madeira

We discussed how to obtain directly the SE needed in building the confidence intervals by running a modified OLS regression. 

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lecture

21 Outubro 2025, 11:00 • Adriana Cornea-madeira

We looked at some aspects of multicollinearity in an example in R (with contradictory conclusions in inference on parameters), then we looked at how to build confidence intervals for point forecasts.

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