Faq make DataSet backwards compatible: Difference between revisions

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This happened because the DataSet being loaded is of a new version than the current DataSet Object. There are a couple of ways to get around this:  
This happened because the DataSet being loaded is of a new version than the current DataSet Object. There are a couple of ways to get around this:  


1) Try using the 'struct2dataset' function to generate a DataSet from the structure:  
# Try using the 'struct2dataset' function to generate a DataSet from the structure: <pre>>> newdso = struct2dataset(oldstruct);</pre>
>> newdso = struct2dataset(oldstruct);
# If you only need the data, extract the data from the structure into a new dataset: <pre>>> newdso = dataset(oldstruct.data);</pre>
2) If you only need the data, extract the data from the structure into a new dataset:  
# Obtain the latest DataSet Object (the "@dataset" folder), either separately from our website or as a part of the latest version of PLS_Toolbox. Note that this might not solve the problem if your DataSet was created with a Beta (unreleased) version of the DSO.  
>> newdso = dataset(oldstruct.data);
3) Obtain the latest DataSet Object (the "@dataset" folder), either separately from our website or as a part of the latest version of PLS_Toolbox. Note that this might not solve the problem if your DataSet was created with a Beta (unreleased) version of the DSO.  


[[Category:FAQ]]
[[Category:FAQ]]

Revision as of 09:57, 28 November 2018

Issue:

How do I make a DataSet backwards compatible?

Possible Solutions:

I received the following error when I loaded a dataset into Matlab: Warning: Loaded dataset object newer than present constructor. Dataset object converted to structure.

This happened because the DataSet being loaded is of a new version than the current DataSet Object. There are a couple of ways to get around this:

  1. Try using the 'struct2dataset' function to generate a DataSet from the structure: 
    >> newdso = struct2dataset(oldstruct);
  2. If you only need the data, extract the data from the structure into a new dataset: 
    >> newdso = dataset(oldstruct.data);
  3. Obtain the latest DataSet Object (the "@dataset" folder), either separately from our website or as a part of the latest version of PLS_Toolbox. Note that this might not solve the problem if your DataSet was created with a Beta (unreleased) version of the DSO.
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