edit-counting the numbers

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kash
kash 2012-1-25
I have some value in a dataset
raw=
>50K
>=50K
>50K ;
;
;
;
;
<=50K
A=sum( strcmp('>50K', raw) )
A2=sum( strcmp('<=50K', raw) )
BUT I GET A ,A2 as zero ,such that i have 32000 rows
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TAB
TAB 2012-1-25
I don't know what is "raw" and what is it's dimensions.
But try
A=sum(strcmp('>50K', raw{1}))
A2=sum(strcmp('<=50K', raw{1}))
Walter Roberson
Walter Roberson 2012-2-4
raw is the third output from an xlsread()

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回答（1 个）

Sven Schoeberichts
Sven Schoeberichts 2012-1-25
I still don't know if you have strings in that dataset or values, but this should give you a starting point:
length( find( dataset == value ))

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