cd E:\MIT\09Spring\STATALAB\DATA
use nbawage, clear
log using log, text replace
drop lwage lexper lpoints
sum
corr
reg wage exper
reg wage points
reg wage points exper        
reg wage points exper rebounds  
histogram wage, normal          /*wage is positively skewed*/
histogram points, normal        /*points is positively skewed*/
histogram exper, normal        /*exper is positively skewed*/
gen lwage = ln(wage)
gen lpoints = ln(points)
gen lexper = ln(exper)
label variable lwage "natural log of wage"
label variable lpoints "natural log of points"
label variable lexper "natural log of exper"
reg lwage points exper
reg lwage lpoints lexper 
reg wage allstar
reg wage exper allstar
reg wage points allstar      

save nbawage, replace