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Re: Alternative missing values in readcsv?
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From: |
Jordi Gutiérrez Hermoso |
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Subject: |
Re: Alternative missing values in readcsv? |
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Date: |
Tue, 16 Feb 2010 08:54:45 -0600 |
On 15 February 2010 23:11, fw <address@hidden> wrote:
> Is there a way to specify alternative missing values when reading a csv file?
>
> For example, if I read the line "1,,100,0,10", the matrix will be [1 0 100 0
> 10], while I would MUCH prefer to get [1 nan 100 0 10].
>
> I realize that i can use another program to alter the input file, but that
> seems unnecessarily painful.
How about
A(find(isnan(A))) = 0
after you've read into A from your CSV file?