perhaps

x<-x+0.00001*seq(1,length(x))

Clint Bowman                    INTERNET:       cl...@ecy.wa.gov
Air Quality Modeler             INTERNET:       cl...@math.utah.edu
Department of Ecology           VOICE:          (360) 407-6815
PO Box 47600                    FAX:            (360) 407-7534
Olympia, WA 98504-7600

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On Wed, 26 Jun 2013, Shane Carey wrote:

Nope, neither work. :-(


On Wed, Jun 26, 2013 at 5:16 PM, Clint Bowman <cl...@ecy.wa.gov> wrote:
      John,

      That still leaves a string of identical numbers in the vector.

      Shane,

      ?jitter

      perhaps jitter(X,1,0.0001)

      Clint

      Clint Bowman                    INTERNET:       cl...@ecy.wa.gov
      Air Quality Modeler             INTERNET:       cl...@math.utah.edu
      Department of Ecology           VOICE:          (360) 407-6815
      PO Box 47600                    FAX:            (360) 407-7534
      Olympia, WA 98504-7600

              USPS:           PO Box 47600, Olympia, WA 98504-7600
              Parcels:        300 Desmond Drive, Lacey, WA 98503-1274

      On Wed, 26 Jun 2013, John Kane wrote:

            mm  <-  1:10
            nn  <- mm + .001

            John Kane
            Kingston ON Canada


                  -----Original Message-----
                  From: careys...@gmail.com
                  Sent: Wed, 26 Jun 2013 16:48:34 +0100
                  To: r-help@r-project.org
                  Subject: [R] XYZ data

                  I have x, y, z data. The x, y fields dont change but Z does. 
How do I add
                  a
                  very small number onto the end of each x, y data point.

                  For example:

                  Original (X)              Original (Y)                 
Original (Z)
                  15                               20                           
   30
                  15                               20                           
   40




                  New (X)              New (Y)                 New (Z)
                  15.00001             20.000001              30
                  15.00002             20.000002              40


                  Thanks
                  --
                  Shane

                          [[alternative HTML version deleted]]

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code.


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--
Shane

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