How to convert categorical data to double with unique rows

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Deborah Johnson
Deborah Johnson 2023-1-19
评论： Deborah Johnson 2023-1-19
Hello, please assist me with converting categorical data to double data. Would a if statement do this?
Under Vertical Steering Column, replace unique categoriacal text to a unique double value.
rows with Altitude to '0'
rows with Limbo to '6'

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David Hill
David Hill 2023-1-19
编辑：David Hill 2023-1-19
Ran in:
a=readtable('Book1.xlsx');
b=zeros(size(a));
b(ismember(a.Vertical_Steering,'Limbo'))=6
b = 1045×1
0 0 0 0 0 0 0 0 0 0

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