How to remove particular row
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Kanakaiah Jakkula
le 25 Déc 2015
Commenté : Kanakaiah Jakkula
le 26 Déc 2015
I have the folloing table:
Tool1 Mek Ar 10.0 40.5
Tool1 Lahi BM2 13.0 89.4
Tool1 Ar Ar 34.0 67.8
Tool1 Puni Raj 41.0 89.9
Tool1 Jak Ar 20.0 78.3
Tool1 Lahi Lahi 12.0 99.0
Tool1 N2 BM2 14.0 89.0
Tool1 Ar Mek 25.0 95.7
Tool1 Puni Puni 17.0 90.6
Tool1 Raj Jak 20.0 100.0
uncommon list:
Ar
BM2
N2
I want to remove a particular row if:
1. If the name in second column & third column (of any row) is equal (I mean same)
2. If the name in third column (of any row) belongs to uncommon list
Many thanks in advance.
1 commentaire
Image Analyst
le 26 Déc 2015
Is it a table (hopefully), or a cell array? If it's a cell array, you should really use a table instead because they're easier to deal with, faster, and take up a lot less memory. Let me know if you don't even know the difference between a table (which was introduced in R2013b) and a cell array.
Réponse acceptée
Azzi Abdelmalek
le 25 Déc 2015
Modifié(e) : Azzi Abdelmalek
le 25 Déc 2015
If A is your cell array and b the uncomon list
A={'Tool1' 'Mek' 'Ar' 10.0 40.5
'Tool1' 'Lahi' 'BM2' 13.0 89.4
'Tool1' 'Ar' 'Ar' 34.0 67.8
'Tool1' 'Puni' 'Raj' 41.0 89.9
'Tool1' 'Jak' 'Ar' 20.0 78.3
'Tool1' 'Lahi' 'Lahi' 12.0 99.0
'Tool1' 'N2' 'BM2' 14.0 89.0
'Tool1' 'Ar' 'Mek' 25.0 95.7
'Tool1' 'Puni' 'Puni' 17.0 90.6
'Tool1' 'Raj' 'Jak' 20.0 100.0 }
b={'Ar';'BM2';'N2'}
ii=cellfun(@(x,y) isequal(x,y) & any(ismember(b,y)),A(:,2),A(:,3))
A(ii,:)=[]
4 commentaires
Azzi Abdelmalek
le 26 Déc 2015
Modifié(e) : Azzi Abdelmalek
le 26 Déc 2015
In your last comment, we understand that the condition is (condition 1 | condition 2). The solution will be
ii=cellfun(@(x,y) isequal(x,y) | any(ismember(b,y)),A(:,2),A(:,3))
A(ii,:)=[]
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