sorting

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Niki
Niki el 12 de Jun. de 2012
I would like to sort a matrix included of alphabet and values for example a matrix with 10 columns or more the first column is included letter the second is included letter the third is included letter and the rest are values
I would like to know how to sort them based on for example first column then how to sort them based on second column and so on?
  4 comentarios
Thomas
Thomas el 12 de Jun. de 2012
how would you like your sorted output?
Niki
Niki el 12 de Jun. de 2012
for example
based on the first column
but I want to be flexible for example if I want to sort them from the second column, I would like to be able to do that

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Respuestas (2)

Thomas
Thomas el 12 de Jun. de 2012
A =
'abc' 'dmf' 'jkl' [1x3 double] [1x3 double] [1x3 double]
'pqr' 'abc' 'jkl' [1x3 double] [1x3 double] [1x3 double]
If you want to sort based on first column use
sortrows(A,1) % sort the entire row based on column1
sortrows(A,2) % sort the entire row based on column2 and so on..
  2 comentarios
Niki
Niki el 12 de Jun. de 2012
is there any other way?
also how can i extract from cell ?
Thomas
Thomas el 12 de Jun. de 2012
A{1,1}
ans =
abc

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Michael
Michael el 12 de Jun. de 2012
Check the function called sortrows(matrix, column). It might be helpful for what you want to do.

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