在SAS中以受控顺序跟踪条形图

Question

我想创建stlak条形图，具有HSB，OHS，RES的WORKSCOPE列。但我想按照茎杆中OHS，HSB，RES的顺序重新排序WORKSCOPE。通常默认按字母顺序排列。我怎样才能实现它。

goptions reset=all;
    goptions colors=(red blue green);
    legend1   label=none
     order=('OHS' 'HSB' 'RES');

    proc gchart data=FINALREPV3;
    vbar year / discrete type=sum sumvar=VALUE

    subgroup=WORKSCOPE legend=legend1 ;
    run;

Answer 1

您可以预先创建排序变量，使用它对输入数据进行排序，然后使用proc sgplot xaxis discreteorder = data进行绘图。

/* Create dummy sorting variable */
data want;
  set finalrepv3;
  if workscope = "OHS" then _sort = 1;
  if workscope = "HBS" then _sort = 2;
  if workscope = "RES" then _sort = 3;
run;

/* Put the data in the required order */
proc sort data = want;
  by _sort;
run;

/* Create the plot */
proc sgplot data = want;
  vbar year / group = workscope response = value stat = sum;
  /* Request that the x axis respect the data's order */
  xaxis discreteorder = data;
run;