Combine detectImportOptions with datastore?

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michel hillen
michel hillen el 24 de Jul. de 2018
Comentada: Keanu Prom el 17 de Mzo. de 2021
I have a set of files that I would like to process with a tabularTextDatastore. The content of the files has some specific format (many columns, special encoding, etc.) which is not properly detected by the datastore. Using detectImportOptions and readtable, I am able to load my files in the way that I want. Is there a way to use the 'opts' object that is generated with detectImportOptions as input to the datastore so that I don't have to 'manually' set the relevant Name,Value pairs?

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Harsh
Harsh el 24 de Jul. de 2018
Sounds like you'd like to do the following:
>> opts = detectImportOptions(file,'name',value...);
% Optionally configure various opts.properties
>> ds=tabularTextDatastore(location', opts)
>> read(ds)
You're right in that currently none of the datastores accept an ImportOptions object. Manually configuring the relevant Name,Value pairs is the suggested approach for now.
  2 comentarios
Chandan Nene
Chandan Nene el 9 de Oct. de 2018
Is this (that is, allowing ImportOptions to be passed to datastore) planned to be included in near future?
Keanu Prom
Keanu Prom el 17 de Mzo. de 2021
Is this functionality available with MATLAB 2021a?

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