) Accept 3 inputs 1. A vector of structs containing the 2. The name of the field as a chara 3. A number (1 or 2), 1 for ASCEND Convert your vector of structures to Sort the table based on the user's ch
) Accept 3 inputs 1. A vector of structs containing the 2. The name of the field as a chara 3. A number (1 or 2), 1 for ASCEND Convert your vector of structures to Sort the table based on the user's ch
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
Problem 1PE
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Question

Transcribed Image Text:Problem C
A file containing patient info called 'patient.xlsx' contains the following info in columns: name, age (years), heart
rate (beats per min), and oxygen saturation (%).
Write a function that will accomplish the folowing:
a) Accept 3 inputs
1. A vector of structs containing the information from the file
2. The name of the field as a character vector
3. A number (1 or 2), 1 for ASCENDING, and 2 for DESCENDING
b) Convert your vector of structures to a table
c) Sort the table based on the user's choice of field name and whether it is in ASCENDING or
DESCENDING order
d) Return the sorted table
Write a script file that will accomplish the following:
a) Load the data from the file into MatLab
b) Use a loop to create a vector of structs that contain the information in the dataset from the file
c) Prompt the user for the name of a field and store it as a character vector
d) Prompt the user for a number, 1 to indicate ASCENDING and 2 to indicate DESCENDING
e) Call your function to produce a sorted table based on the user's cholces
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