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創建具有不同列名稱的堆棧腳本

JMP 社區您好，

我有一個列標題列表（17 個捕獲探針），根據數據的不同，特定數據集可能有任意數量的這 17 個捕獲探針。

 

我需要創建一個腳本，其中堆棧函數將堆疊數據集中存在的列並忽略任何其他丟失的列。

 

我提取了一個特定數據集的源腳本，並嘗試將 if() 語句與循環一起放置，以嘗試完成此操作，但它仍然無法正常工作，因為找不到某些列。

 

我已經包含了我現在擁有的腳本。

</CODE></PRE><PRE><CODE class=" language-jsl">dt = Current Data Table();
text_col_list = 
 {"SP1_A","SP12_B","SP35_A","SP37_A","SP5_A","SP7_A","SP2_A","SP39_A","SP38_A","SP41_A","SP40_A","SP42_A","SP3_A","SP4_A","SP6_A","SP10_A","SP11_A"};
jmp_col_list = 
 {"cSCR1","CP 34","CP 24 v.6.3","CP 34 v.1","CP 24 v.1","CP 44 v.1","CP 24","CP24 v.14
","CP24 v.13","CP24 v.16","CP24 v.15","CP24 v.17","CP 26","CP 44","CP 24 v.10","CP 32","CP 33"};

col_name_list = dt << get column names(string);

for (i = 1, i <= nitems(text_col_list), i++,

    if (contains(col_name_list, text_col_list[i]),

        column(dt, text_col_list[i]) << set name(jmp_col_list[i]);

    );
);

dt = Current Data Table();
jmp_col_list = 
 {"cSCR1","CP 34","CP 24 v.6.3","CP 34 v.1","CP 24 v.1","CP 44 v.1","CP 24","CP24 v.14
","CP24 v.13","CP24 v.16","CP24 v.15","CP24 v.17","CP 26","CP 44","CP 24 v.10","CP 32","CP 33"};

col_name_list = dt << get column names(string);
 
for (i = 1, i <= nitems(jmp_col_list), i++,

 if (contains(col_name_list, jmp_col_list[i]), 
  << Stack(columns(jmp_col_list),
  <<IGNORE errors=""></IGNORE>

 

回复：創建具有不同列名稱的堆棧腳本

如果我對腳本中各個列表的解釋是正確的，並且我認為您正在嘗試執行的操作，那麼我相信以下腳本將執行您想要的操作

Names Default To Here( 1 );
dt = Current Data Table();

// List of possible columns to be stacked
jmp_col_list = {"cSCR1", "CP 34", "CP 24 v.6.3", "CP 34 v.1", "CP 24 v.1", "CP 44 v.1",
"CP 24", "CP24 v.14", "CP24 v.13", "CP24 v.16", "CP24 v.15", "CP24 v.17", "CP 26",
"CP 44", "CP 24 v.10", "CP 32", "CP 33"};

// List name of the list of columns found in the current data table
found_List = {};

// Columns in the data table
col_name_list = dt << get column names( string );

// Loop through the columns in the data table, and if found in the
// jmp_col_list, then place them into the found_List

For( i = 1, i <= N Items( col_name_list ), i++,
 If( Contains( jmp_col_list, col_name_list[i] ),
  Insert Into( found_List, col_name_list[i] )
 )
);

// Stack the columns found
dtStacked = dt << Stack(
 columns( Eval( found_list ) ),
 Source Label Column( "Capture Probes" ),
 Stacked Data Column( "Intensity" ),
 Name( "Non-stacked columns" )(Keep(
  :Filename,
  :Condition,
  :Rep #,
  :Name( "Time (s)" ),
  :Name( "Date/Time" ),
  :Cartridge #
 ))
);