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How to take the value of row of a cell array as a variable

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Juan Rosado
Juan Rosado 2012-7-1
Greeting,
My program calculates a cell array from a forecasting page which updates dayli. Consequently, the value of the rows changes constantly.
The cell array is stored in the variable data.
For example,
data =
{35x1 cell}
I want to tell MATLAB to take the value '35' and store it as variable 'n' for later use within a for loop.
Thank you for your time.

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Walter Roberson
Walter Roberson 2012-7-2
n = length(data);

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