How to say remove "-1" from the end of a string if exists?

I have array of strings that some of them have "-1" at the end. Like "sectioned-1".

How can I get rid of "-1" from the end of thos strings?

Answer 1

[Guillaume]

easiest way is probably with:

newarray = regexprep(yourstringarray, '-1$', '');

works with cell arrays of char vectors as well.

Answer 2

[Ajay Kumar]

play with positions. For eg:

S = 'sectioned-1';
S = S(1:end-2)

For an array, write this in a simple for loop.