read columns on command

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Ghazi
Ghazi il 9 Giu 2024
Commentato: Voss il 11 Giu 2024
what he mean it here and how I write the command :
  1 Commento
Image Analyst
Image Analyst il 9 Giu 2024
Who is "he"? I have no idea what "read columns on command" means. Who or what is doing the commanding? And where are the columns? Is there some matrix with some columns?
What is Inflation1? Is it a function, script, or data? In line 2, you seem to indicate it's another m-file but you did not include it. Then in line 6 you treat it as if it's a vector of data, not a function.
I'm afraid there is just not enough information for anyone to give an answer.
If still have questions, then attach your data and code to read it in with the paperclip icon after you read this:

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Voss
Voss il 9 Giu 2024

To access data from a table use curly braces {} with two subscripts or dot indexing, as in

inflation = diff(Inflation1{:,1}) ./ Inflation1{1:end-1,1} * 100;

or

inflation = diff(Inflation1.inflation) ./ Inflation1.inflation(1:end-1) * 100;

https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-table.html

  2 Commenti
Ghazi
Ghazi il 11 Giu 2024
wooow I want cry, thank you bro I love you so much .
Voss
Voss il 11 Giu 2024
You're welcome!

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