CAL 1958 1 1
All 5 1972:1
Open data c:\0718\0718.wk1
data(format=wks,org=obs) / year y x2 x3

Linreg y /
# constant x2 x3

log y / lny
log x2 / lnx2
log x3 / lnx3

Linreg lny /
# constant lnx2 lnx3

End

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