Function Name: deleteCol Inputs (2): 1. (cell) a cell array where the first row is headers in no particular order 2. (char) a string of a header name Outputs (1): 1. (cell) an updated cell array Function Description: Given a cell array where the first row contains headers, delete the entire column that has the header name specific by the 2nd input. It is not guaranteed that the header will exist, and in this case your function should not delete anything. Examples: ca = {'Name', 'Test1', 'Test2', 'Test3', 'Final'; 'A', 70, 80, 100, 99; 'B', 30 90, 95, 90; 'C', 100, 70, 85, 90} " newCal deleteCol(ca, 'Name') => {'Test1' 'Test2' 'Test3' 'Final'; 70 80 100 99; 30 90 95 90; 100 70 85 90} newCa2 deleteCol(ca, 'Final') => {'Name' 'Test1' 'Test2' 'Test3'; 'A' 70 80 100; 'B' 30 90 95; 'C' 100 70 85} newCa3 deleteCol(ca, 'Movie Title') {'Name' 'Test1' 'Test2' 'Test3' 'Final'; 'A' 70 80 100 99; 'B' 30 90 95 90; 'C' 100 70 85 90}

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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ON MATLAB PLS

Function Name: deleteCol
Inputs (2):
1. (cell) a cell array where the first row is headers in no particular order
2. (char) a string of a header name
Outputs (1):
1. (cell) an updated cell array
Function Description:
Given a cell array where the first row contains headers, delete the entire column that has the header name specific by the 2nd input. It is not guaranteed that the header will
exist, and in this case your function should not delete anything.
Examples:
ca =
{ 'Name', 'Test1', 'Test2', 'Test3', 'Final';
'A', 70, 80, 100, 99;
'B', 30, 90, 95, 90;
'C', 100, 70, 85, 90}
newCal = deleteCol(ca, 'Name') =>
{'Test1' 'Test2' 'Test3' 'Final';
70 80 100 99;
30 90 95 90;
100 70 85 90}
newCa2 =
deleteCol(ca, 'Final') =>
{'Name' 'Test1' 'Test2' 'Test3';
'A' 70 80 100;
'B' 30 90 95;
'C' 100 70 85}
newCa3 deleteCol(ca, 'Movie Title')
{'Name' 'Test1' 'Test2' 'Test3' 'Final';
'A' 70 80 100 99;
'B' 30 90 95 90;
'C' 100 70
85 90}
Transcribed Image Text:Function Name: deleteCol Inputs (2): 1. (cell) a cell array where the first row is headers in no particular order 2. (char) a string of a header name Outputs (1): 1. (cell) an updated cell array Function Description: Given a cell array where the first row contains headers, delete the entire column that has the header name specific by the 2nd input. It is not guaranteed that the header will exist, and in this case your function should not delete anything. Examples: ca = { 'Name', 'Test1', 'Test2', 'Test3', 'Final'; 'A', 70, 80, 100, 99; 'B', 30, 90, 95, 90; 'C', 100, 70, 85, 90} newCal = deleteCol(ca, 'Name') => {'Test1' 'Test2' 'Test3' 'Final'; 70 80 100 99; 30 90 95 90; 100 70 85 90} newCa2 = deleteCol(ca, 'Final') => {'Name' 'Test1' 'Test2' 'Test3'; 'A' 70 80 100; 'B' 30 90 95; 'C' 100 70 85} newCa3 deleteCol(ca, 'Movie Title') {'Name' 'Test1' 'Test2' 'Test3' 'Final'; 'A' 70 80 100 99; 'B' 30 90 95 90; 'C' 100 70 85 90}
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