converting string data to numbers
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hi there, I've separated the oxygen data set from a matrix of other data sets (measurements)
i used
rmmissing(Oxygen)
to remove the blanks and now need to convert the string to integers. Is the following correct?
Oxygen= Measurements(:,1);
%removing the extra <missing> strings
Oxygen=rmmissing(Oxygen);
%Data converted to integers
Oxygen = cellfun(@str2num, Oxygen,'UniformOutput',false)
also, how do i determine the frequency of measurements for Oxygen for measurements that are taken over a 24-hour time period?
Thanks
回答（1 个）
Subhamoy Saha
2020-3-21
编辑：Subhamoy Saha
2020-3-21
Oxygen = cellfun(@str2num, Oxygen, 'UniformOutput',false)
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