Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
2004
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*November
*December
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 2004

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: how to take quotation marks away ?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg48532] Re: how to take quotation marks away ?
  • From: stagat at mrcsb.com (Bob Stagat)
  • Date: Fri, 4 Jun 2004 04:50:10 -0400 (EDT)
  • References: <c9k3op$fe7$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Here's one way...

{{"42.1,3.3"}, {"3.1,4.2"}}
TableForm[%]

(Flatten[ToExpression[(StringJoin["{", #1, "}"] & ) /@ #1]] & ) /@ %

TableForm[%]

"Florian Jaccard" <florian.jaccard at eiaj.ch> wrote in message news:<c9k3op$fe7$1 at smc.vnet.net>...
 
> I have a  (long)  list of the form   {{"42.1,3.3"},{"3.1,4.2"}}  
> 
> How can I transform it to obtain  {{42.1,3.3},{3.1,4.2}} ?
> 
> I tried ToExpression, but it failed.
>


  • Prev by Date: Whats the Edgeworth expansion of a random vector?
  • Next by Date: Re: how to take quotation marks away ?
  • Previous by thread: Re: how to take quotation marks away ?
  • Next by thread: Re: how to take quotation marks away ?