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解析字符串，从Excel创建过滤条件并将其应用于数据表

你好，

https://community.jmp.com/t5/Discussions/JSL-how-to-create-a-reference-to-a-table-variable-inside-a/td-p/40102

我想构建可修改并应用于数据表的自定义公式表。

 

说附件中有一张薄片状的东西。

配方表

并希望连接此公式，以便我可以将其应用于选择位置。

我在下面提供了for循环的想法，但我无法弄清楚如何将其解析到selectwhere

 

dt = open("$SAMPLE_DATA/Cars.jmp")


formula_Sheet = open("C:\Formula_Sheet.xlsx",
 
 Worksheet Settings(
                                            1,
     Has Column Headers( 1 )
 
));


condition_list = {}

For( i = 1, i <= Nrows( formula_Sheet ), i++,
 
 Make_col = formula_Sheet:Name("column_name")[i] ;
 filter_state = formula_Sheet:Name("filter_state")[i] ;
 filter_1 = formula_Sheet:Name("filter_1")[i] ;
 
 combined_filter_cond[i] = select where(:Name(\!""||Make_col[i]||"\!")"\!||Filter_state"\!||Filter_1"\!)";
 
 condition_list = insert(combined_filter_cond[i])
  
));
<BR />//This is the final selection code should look like
dt << selectwhere((contains(:Name("Make"), "Honda") | !contains(:Name("D/P"), "Driver") | :Name("doors")>=2))

 

 

如果管理员可以对此提供帮助，我将不胜感激？

数据表其他脚本编写回复：解析字符串，从excel创建过滤条件并将其应用于数据表

这是我对脚本的重做，以便从汽车数据表中生成选择。

names default to here(1);
dt = open("$SAMPLE_DATA/Cars.jmp");


formula_Sheet = open("C:\Formula_Sheet.xlsx",
 
 Worksheet Settings(
                                            1,
     Has Column Headers( 1 )
 
));
//formula_Sheet =data table("DATA_for_SAS_community");

theExpr = "dt << selectwhere(";

For( i = 1, i <= N Rows( formula_Sheet ), i++,
 If( formula_Sheet:column_name[i] != "",
  If( i > 1,
   theExpr = theExpr || "| "
  )
 );
 If( Contains( formula_Sheet:filter_state[i], "contain" ),
  theExpr = theExpr || formula_Sheet:filter_state[i] || "s(:Name(\!"" || formula_Sheet:column_name[i] || "\!"), \!"" || formula_Sheet:Filter_1
  [i] || "\!")",
  theExpr = theExpr || ":Name(\!"" || formula_Sheet:column_name[i] || "\!") " || formula_Sheet:filter_state[i] || formula_Sheet:Filter_1[i]
 );
);

theExpr = theExpr || ");";

Eval( Parse( theExpr ) );