matching numbers between variables

i have two matrices, both containing lists of numbers.

outliers = [14, 32, 38, 44.....]

GroupZERO = [1, 2, 3, 14, 15, 16...]

im trying to make it so that if any value in GroupZERO = any value in outliers then remove it from GroupZERO, so in this instance 14 would be deleted out of GroupZERO and if for example 44 were in Groupzero, that would be removed as well etc.

this was the code i trired:

outlier = find(GroupZERO(1,:)==outliers)

GroupZERO(:,outlier) = []

... however it is saying matrix dimensions do not agree.

Thanks.

Answer 1

[Ridwan Alam]

GroupZERO(ismember(GroupZERO,outliers))=[]