counting the numbers

2012 1 23
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i have a dataset
a=
>50
<=50
<=50
>50
<=50
i called these vales using xlsread and i ger
raw=
'>50'
'<=50'
'<=50'
'>50'
'<=50'
now i want to count how many values are in >50,<=50

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Walter Roberson
Walter Roberson 2012-1-23

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Do you mean the file contains literal strings, and you want to know how many of each string occurs? If so, then
sum( strcmp('>50', raw) )

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