Trial software

How to find the part of a larger table or array that is not in a smaller table or array?

3 views (last 30 days)

Show older comments

JFz on 10 Jan 2018

0
Link

Direct link to this question

https://nl.mathworks.com/matlabcentral/answers/376538-how-to-find-the-part-of-a-larger-table-or-array-that-is-not-in-a-smaller-table-or-array

Answered: Birdman on 10 Jan 2018

Accepted Answer: Birdman

Hi,

I have two tables A and B, each have a column dates, A.dates, B.dates. How to find out the part that is in B but not in A, or wise versa?

Thanks!

1 Comment
Show -1 older commentsHide -1 older comments

JFz on 10 Jan 2018

The reason is that A.dates is all dates in a month; B.dates is only weekdays. I want to mark the week days or weekends by another column: A.Weekends.

Sign in to comment.

Sign in to answer this question.

Accepted Answer

Birdman on 10 Jan 2018

0
Link

Direct link to this answer

https://nl.mathworks.com/matlabcentral/answers/376538-how-to-find-the-part-of-a-larger-table-or-array-that-is-not-in-a-smaller-table-or-array#answer_299527

Use setdiff for that purpose.

https://www.mathworks.com/help/matlab/ref/setdiff.html

0 Comments
Show -2 older commentsHide -2 older comments

Sign in to comment.

More Answers (0)

Sign in to answer this question.

Categories

MATLAB Language Fundamentals Matrices and Arrays Shifting and Sorting Matrices

Find more on Shifting and Sorting Matrices in Help Center and File Exchange

Tags

Products

MATLAB

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Trial software