Create new table variable filled with values from another table
    3 Ansichten (letzte 30 Tage)
  
       Ältere Kommentare anzeigen
    
    Haris K.
      
 am 17 Okt. 2020
  
    
    
    
    
    Kommentiert: Ameer Hamza
      
      
 am 17 Okt. 2020
            Hi. I have the following tabels, T1 and T2:
Name1=["A","B","C","D"]'
Des1=["Shoubidou","Abra","Ca","Dabra"]'
T1=table(Name1, Des1) 
Name2 =["C","B","B","A","B","B","A"]'
T2 = table(Name2)
I would like to create a new variable Des2 (in table T2), which for each T2 element contains the description taken from T1. The final result should be:
Des2=["Ca","Abra","Abra","Shoubidou","Abra","Abra","Shoubidou"]'
T2final = table(Name2, Des2)
One way to do this is to iterate over the elements of T2. Is there any other way without a for-loop?
Notice that some elements in T1 it is possible that they are not contained in T2 (just in case this changes your solution).
0 Kommentare
Akzeptierte Antwort
  Ameer Hamza
      
      
 am 17 Okt. 2020
        Try this
Name1=["A","B","C","D"]'
Des1=["Shoubidou","Abra","Ca","Dabra"]'
T1=table(Name1, Des1) 
Name2 =["C","B","B","A","B","B","A"]'
T2 = table(Name2)
[~, idx] = ismember(Name2, Name1);
T2.Des2 = Des1(idx);
2 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
				Mehr zu Data Type Conversion finden Sie in Help Center und File Exchange
			
	Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!