I tried to graph a two way scatter plot, here is my code:
tw scatter or id, xlabel(1(1)`max', valuelabel angle(45) labsize(*0.5))
xtitle("") ytitle("Odds Ratio") yscale(log) || ///
rcap lb ub id, legend(off)

but i got results showed:
command xtitle is unrecognized
command rcap is unrecognized

may i know how to solve it? Thanks.