Re: [PD] removing NaN

the expr works fine with expr (isnan($f1), 0, $f1). The route f method doesn't work since NaN is treated as a valid floating point "number".

thanks for the help, David Brynjar

On Sat, Sep 13, 2008 at 11:05 AM, tim info@timvets.net wrote:

[expr] contains a function 'isnan'. Not sure how to use it though. can someone give an example ?

Tim

On Sat, 2008-09-13 at 10:36 -0400, David Brynjar Franzson wrote:

...

Hi,

 is there any simple way to replace all NaN values with Zeros or

to filter them out?

thanks, David Brynjar

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