有没有老师指教一下,stata做剂量反应meta分析,生成剂量反应关系图的时候,数据都已经有了,twoway指令总是显示这样
twoway (line lbwithref ubwithref rrwithref doses , sort lp(longdash longdash 1) lc(black black black)),scheme(s1mono) ylabel (0.5 1.0 1.5 2.0, angle (horiz)) xlabel (5(3)15) legend (off) ytitle(“Relative Risk”,margin(right)) xtitle (“Sleep duration,hours / day”, margin(top_bottom)) name(figure1B,replace) yscale(log) plotregion(style(none))