Re: how to take quotation marks away ?
- To: mathgroup at smc.vnet.net
- Subject: [mg48513] Re: [mg48491] how to take quotation marks away ?
- From: Bob Hanlon <hanlonr at cox.net>
- Date: Fri, 4 Jun 2004 04:49:29 -0400 (EDT)
- Reply-to: hanlonr at cox.net
- Sender: owner-wri-mathgroup at wolfram.com
ToExpression[("{"<>#<>"}")& /@ Flatten[ data]]
or
ToExpression[Cases[data, x_String:>("{"<>x<>"}"),2]]
Bob Hanlon
>
> From: "Florian Jaccard" <florian.jaccard at eiaj.ch>
To: mathgroup at smc.vnet.net
> Date: 2004/06/02 Wed AM 04:21:55 EDT
> To: mathgroup at smc.vnet.net
> Subject: [mg48513] [mg48491] how to take quotation marks away ?
>
> Dear Mathematica-specialists,
>
>
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> I have a (long) list of the form {{"42.1,3.3"},{"3.1,4.2"}}
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> How can I transform it to obtain {{42.1,3.3},{3.1,4.2}} ?
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> I tried ToExpression, but it failed.
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> Thanks in advance !
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> Greetings
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>
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> F.Jaccard
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>