J Test, Regression, Model Selection, Statistics, Deep Dives.
regression variables matrix of the Fixed Effects model B (Image by Author) y is GDP_PCAP_GWTH_PCNT. In the preceding section, we have already fitted model B on the data set. Let’s get its predictions on Z. To do so, we need to first carve out Z from the Pandas Data frame. Patsy’s dmatrices class