469741_zh-TW

liliconcom

雙變量線型循環

大家好

我正在嘗試使用需要不同線條樣式的組創建一個雙變量圖。 但是，根據給定的數據，該組會有所不同。 這是一個示例數據，根據他們的職業進行分組。 如何在我的函數中創建一個循環來創建線條樣式？

                        biv = Bivariate( Y( :weight ), X( :height ),
          Group By(  :occupation ), << Fit Line );        
      rbiv = biv << report << Show Points( 1 );
      
      ymin = rbiv[Axis Box(1)] << Get Min;
      ymax = rbiv[Axis Box(1)] << Get Max;
      xmin = rbiv[Axis Box(2)] << Get Min;
      xmax = rbiv[Axis Box(2)] << Get Max;
             
      
      rbiv[Frame Box( 1 )] << {Frame Size( 205, 164 ), Marker Size( 2 ), Line Width Scale( 2 )};
      rbiv [Border Box (2)] << Sides(0);
            
      rbiv[Axis Box( 1 )]  << Format( "Best", 12 ) << Tick Font( style( 1 ), size( 9 ) )
            << Show Major Grid( 1 ) << Show Minor Grid( 1 ) << Show Minor Ticks( 1 );
       
      rbiv[Axis Box( 2 )] << Format( "Best", 12 ) << Tick Font( style( 1 ), size( 9 ) )
           << Show Major Grid( 1 ) << Show Minor Grid( 1 ) << Show Minor Ticks( 1 );
       
      rbiv[Text Edit Box( 1 )] << Set Font Size( 10 ) << Set Font Style( "Bold" );
      rbiv[Text Edit Box( 2 )] << Set Font Size( 10 ) << Set Font Style( "Bold" );
      rbiv[Outline Box( 2 )] << Close All Below;
      rbiv[Outline Box( 2 )] << Close All Like This;

數據表圖形其他腳本回复：雙變量線型循環

您可以使用關聯數組來保存設置（很可能最好在關聯數組中使用關聯數組，但我很懶惰），然後將 Fit Where 與 EvalEvalExpr 一起使用。 您需要了解此解決方案中每個組的設置，但根據您的數據/解決方案，有一些解決方法：

 

Names Default To Here(1);

dt = Current Data Table();

biv = Bivariate(Y(:weight), X(:height), Group By(:occupation));
rbiv = biv << report << Show Points(1);

aa_line = Associative Array();

aa_line["Dentist"] = {"Yellow", "Dotted"};
aa_line["Doctor"] = {"Green", "DashDotDot"};
aa_line["Engineer"] = {"Red", "Solid"};

For Each({{key_occ, value_list}}, aa_line,
 Eval(Eval Expr(biv << Fit Where(:occupation == Expr(key_occ), Fit Line({Line Color(Expr(value_list[1])), Line Style(Expr(value_list[2]))}))))
);

rbiv = biv << report << Show Points(1);

ymin = rbiv[Axis Box(1)] << Get Min;
ymax = rbiv[Axis Box(1)] << Get Max;
xmin = rbiv[Axis Box(2)] << Get Min;
xmax = rbiv[Axis Box(2)] << Get Max;

rbiv[Frame Box(1)] << {Frame Size(205, 164), Marker Size(2), Line Width Scale(2)};
rbiv[Border Box(2)] << Sides(0);
rbiv[Axis Box(1)] << Format("Best", 12) << Tick Font(style(1), size(9)) << Show Major Grid(1) << Show Minor Grid(1) << Show Minor Ticks(1);
rbiv[Axis Box(2)] << Format("Best", 12) << Tick Font(style(1), size(9)) << Show Major Grid(1) << Show Minor Grid(1) << Show Minor Ticks(1);
 
rbiv[Text Edit Box(1)] << Set Font Size(10) << Set Font Style("Bold");
rbiv[Text Edit Box(2)] << Set Font Size(10) << Set Font Style("Bold");
rbiv[Outline Box(2)] << Close All Below;
rbiv[Outline Box(2)] << Close All Like This;

 

 

回复：雙變量線型循環

你好，我有一個錯誤。 而且，我認為這部分不應該是硬編碼的，因為就像我說的那樣，數據會不時變化和變化

aa_line = Associative Array();

aa_line["Dentist"] = {"Yellow", "Dotted"};
aa_line["Doctor"] = {"Green", "DashDotDot"};
aa_line["Engineer"] = {"Red", "Solid"};

 

回复：雙變量線型循環

創建雙變量報告後，使用 XPath 或 Find Segs 查找對 Line Segs 的引用，然後對這些引用執行一些操作：

 

Names Default To Here(1);

dt = Current Data Table();

biv = dt << Bivariate(Y(:weight), X(:height), Group By(:occupation), <<FIT line=""></FIT>