Problem 77. Clean the List of Names

Created by Cody Team

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","targetMode":"","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","targetMode":"","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Given a list of names in a cell array, remove any duplications that result from different capitalizations of the same string. So if</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[ names_in = {'bert','arthur','Bert','Fred'};]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>the</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[ names_out = clean_list(names_in)]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>results in</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[ names_out = {'bert','arthur','Fred'};]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Always take the first occurrence of the duplicated string</w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Solve

Solution Stats

1754 Solutions
829 Solvers

Last Solution submitted on Jan 03, 2021

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

rifat on 2 Jun 2014

I used lower() and unique().Runs fine on my R2010a version. shows error here.

Solution Comments

Solution 63951

2 Comments

2 Comments

Peter Wittenberg on 29 Apr 2012

My MATLAB (2011a) doesn't allow the use of 'stable' as an option. Is this a very new addition?

Ben Petschel on 30 Apr 2012

yes it's new in r2012a

Problem Recent Solvers829

Problem Tags

strings

Community Treasure Hunt

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

Start Hunting!

Problem 77. Clean the List of Names

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers829

Suggested Problems

More from this Author95

Problem Tags

Community Treasure Hunt

Problem 77. Clean the List of Names

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers829

Suggested Problems

More from this Author95

Problem Tags

Community Treasure Hunt

Players