Question: Do you think the model is missing vars? Call : Im(formula = lifeExpF ~ log(ppgap), data = UN) Residuals: Min 1Q Median 30 Max -25.749
- Do you think the model is missing vars?

Call : Im(formula = lifeExpF ~ log(ppgap), data = UN) Residuals: Min 1Q Median 30 Max -25.749 -2.879 1. 280 3.987 12.345 Coefficients: Estimate Std. Error t value Pr(>Itl) (Intercept) 29.8148 2.5314 11.78
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