1. A

    Stationary data first after the 2-order/3-order difference on LN(variable)

    I want to make an Linear Regression. Dependent variable: GDP Independent variables: Net exports and Debt and some control variables All variables are seasonal and calendar adjusted. The aim it to see the effects of Next export and Debt on GDP for different european countries. I will make...
  2. R

    Statistical methods for comparing trend lines? Need help with search terms.

    Hello, I'm analyzing the results of an educational research study wherein learners had the opportunity to conduct multiple attempts (trials) at a task. The scoring mechanisms are the same for each trial. Originally we were just interested in taking their "best" scores, but looking at the...