sheet="log")library(tidyverse)aacd<-tibble(aacd)aacd<-rename(aacd,EDU=EDU_TOTAL,SE=EDU_SECONDARY,PE=EDU_PRIMARY,TE=EDU_TERTIARY,EC=ENERGY_CONSUMPTION_PC,RGDP=PER_CAPITA_GDP)require(lubridate)str(aacd)library(nardl)reg<-nardl(EC~EDU,aacd,ic...