Read a subset of variables in Data Store

Hi

I have a huge datastore where I would like to read a subset of variables. The variable names are of the form d1, d2, ... d60000

How can I read a subset such as d24, ..., d132?

Note that I would also like to use this with partition function.

Best

Answer 1

[KALYAN ACHARJYA]

subset=[...]; % define
for i=1:length(subset)
filename=['d',num2str(subset(i))];
% Load the data one by one as per subset numbers
% If you want store the subset data for further operation, please use array/cell array
end 

[Cédric Richard]

Hi,

Not exactly what I need!

I want to use function:

ds.SelectedVariableNames = {'d14','d21','d29','d36'};

but variables names should be a large arbitrary collection of variables of the form dx, x running e.g. from 612 to 1456.