Re: How to Do a Replacement with Two Conditions
- To: mathgroup at smc.vnet.net
- Subject: [mg119711] Re: How to Do a Replacement with Two Conditions
- From: Dan <dflatin at rcn.com>
- Date: Sat, 18 Jun 2011 06:21:20 -0400 (EDT)
- References: <itejv3$s36$1@smc.vnet.net>
On Jun 17, 12:08 am, Gregory Lypny <gregory.ly... at videotron.ca> wrote: > 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 Clip is made for this kind of problem. Clip[myList-180,{0,1}]