bg	bg
bp	bp
checkdata	checkdata
check_betas	check_betas
corsel	corsel
dec_plot	dec_plot
difflog	difflog
finratKZ	finratKZ
gq	gq
HP	HP
macroKZ	macroKZ
ols_test_normality	ols_test_normality
opt_size	opt_size
pct1	pct1
pct4	pct4
pt_multi	pt_multi
pt_one	pt_one
regsel_f	regsel_f
reg_plot	reg_plot
reg_test	reg_test
vif_reg	vif_reg
