How to deal with table
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Ahmad Bayhaqi
el 12 de Abr. de 2021
Comentada: Ahmad Bayhaqi
el 13 de Abr. de 2021
Hi All, I have table, named as newT consisting of data value and position(latitude and longitude). What I want to do is:
- How to delete empty cell in the table?
2. How to some operationss with them? each cell in each grid contains, I want to do sum operation (for example in the figure above: 16+57+202......) and average in each rows. Then, the calculation is the same for all grids.
Any helps is greaty appreciated.
Thank you
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Walter Roberson
el 12 de Abr. de 2021
Removing entries that have empty exData:
mask = cellfun(@isempty, newT.exData);
newT(mask,:) = [];
If I understand correctly, each row of exData contains a cell array that contains cells with variable number of numeric entries. If so then
result1 = cellfun(@(C) cellfun(@sum, C), newT.exData, 'uniform', 0)
The result would be a cell array with one entry for each row in newT, and the entries would be vectors that were the sums. If you then wanted to take the average of those sums, then
result2 = cellfun(@mean, result1)
which would give you a numeric vector, one entry per row in newT.
3 comentarios
Walter Roberson
el 12 de Abr. de 2021
Have you considered
result3 = cellfun(@(C) cellfun(@mean, C), newT.exData, 'uniform', 0)
instead of having to count and divide yourself ?
... I am not clear as to what is being averaged, to be honest.
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