Documentation Example 3 for PROC QUANTREG
/****************************************************************/
/* S A S S A M P L E L I B R A R Y */
/* */
/* NAME: qregex3 */
/* TITLE: Documentation Example 3 for PROC QUANTREG */
/* PRODUCT: STAT */
/* SYSTEM: ALL */
/* KEYS: Quantile Regression */
/* */
/* PROCS: QUANTREG */
/* DATA: bweight */
/* */
/* SUPPORT: Guixian Lin */
/* REF: */
/* MISC: */
/****************************************************************/
ods graphics on;
proc quantreg ci=sparsity/iid algorithm=interior(tolerance=5.e-4)
data=sashelp.bweight;
class visit ed;
model weight = black married boy visit ed smoke
cigsper mom_age mom_age*mom_age
m_wtgain m_wtgain*m_wtgain /
quantile= 0.05 to 0.95 by 0.05
plot=quantplot;
run;