MathGroup Archive: June 2011 [00309]

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How to Do a Replacement with Two Conditions

To: mathgroup at smc.vnet.net
Subject: [mg119673] How to Do a Replacement with Two Conditions
From: Gregory Lypny <gregory.lypny at videotron.ca>
Date: Fri, 17 Jun 2011 00:07:58 -0400 (EDT)

Hello everyone,

I have a list of integers and I want to replace numbers bigger than 180 with one and those less than or equal to 180 with 0 to create a dummy variable.  The ones are easy:

	myList /. x_ /; x > 180 -> 1

How do I get the zeros in there?

Regards,

Gregory

Follow-Ups:
- Re: How to Do a Replacement with Two Conditions
  - From: Gregory Lypny <gregory.lypny@videotron.ca>
- Re: How to Do a Replacement with Two Conditions
  - From: Murray Eisenberg <murray@math.umass.edu>
- Re: How to Do a Replacement with Two Conditions
  - From: Gregory Lypny <gregory.lypny@videotron.ca>
- Re: How to Do a Replacement with Two Conditions
  - From: Gregory Lypny <gregory.lypny@videotron.ca>
- Re: How to Do a Replacement with Two Conditions
  - From: Gregory Lypny <gregory.lypny@videotron.ca>
- Re: How to Do a Replacement with Two Conditions
  - From: Murray Eisenberg <murray@math.umass.edu>
- Re: How to Do a Replacement with Two Conditions
  - From: Murray Eisenberg <murray@math.umass.edu>
- Re: How to Do a Replacement with Two Conditions
  - From: Gregory Lypny <gregory.lypny@videotron.ca>
- Re: How to Do a Replacement with Two Conditions
  - From: Gregory Lypny <gregory.lypny@videotron.ca>
- Re: How to Do a Replacement with Two Conditions
  - From: Heike Gramberg <heike.gramberg@gmail.com>

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