How do i change a ISO 861 Date that is beeing immported as categorical to a double or similar?

2 vues (au cours des 30 derniers jours)
I am helping someone with this, after two days of googling and searching i am kinda lost.
I have a CSV, similar to the snipet i uploaded(the real file is 8GB), and i am trying to get rid of the categorical format. My Workflow as of rn, import data, select delimited, and so on and soforth and choose column vectors. With that, i can do all the other manipulations as i please, but i need the "time" do finish the job.
At this point i am out of ideas and i do not know where to continue searching.
THanks in advance

Réponses (2)

Cameron le 5 Jan 2023
All I did was use the readtable function and it seemed to work fine. Is there something else that I'm missing?
importTable = readtable('Measurement 47 .csv');
NewDateTime = datetime(extractBefore(strrep(importTable.Time,"T"," "),"."));

Siddharth Bhutiya
Siddharth Bhutiya le 26 Jan 2023
You could use detectImportOptions + readtable to do this. detectImportOptions would allow you to specifiy what the data type of the imported variable should be. Link to doc: detectImportOptions


En savoir plus sur Data Type Identification dans Help Center et File Exchange




Community Treasure Hunt

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

Start Hunting!

Translated by