a way to remove row from a matrix


    Mar 04 2007 | 4:53 pm
    lets say i have a "control" list
    0 0 1 0 1 1
    and have a matrix with dimension 2X5
    0.2 0.3
    0.5 0.4
    0.3 0.3
    0.8 0.9
    0.7 0.7
    and i want to remove every row which corresponds to 0 on the list.

    • Mar 04 2007 | 9:22 pm
      you get get xray.jit.sift from http://www.mat.ucsb.edu/~whsmith/xray.html wes.
      wes
      On 3/4/07, yair reshef wrote:
      > lets say i have a "control" list
      > 0 0 1 0 1 1
      > and have a matrix with dimension 2X5
      > 0.2 0.3
      > 0.5 0.4
      > 0.3 0.3
      > 0.8 0.9
      > 0.7 0.7
      > and i want to remove every row which corresponds to 0 on the list.
      >
      >
      >
      >
      >
      >
    • Mar 05 2007 | 8:24 am
      thnx wesly, your xray package never fail to surprises me with its many
      faces.
      On 3/4/07, Wesley Smith wrote:
      >
      > you get get xray.jit.sift from http://www.mat.ucsb.edu/~whsmith/xray.htmlwes.
      >
      > wes
      >
      > On 3/4/07, yair reshef wrote:
      > > lets say i have a "control" list
      > > 0 0 1 0 1 1
      > > and have a matrix with dimension 2X5
      > > 0.2 0.3
      > > 0.5 0.4
      > > 0.3 0.3
      > > 0.8 0.9
      > > 0.7 0.7
      > > and i want to remove every row which corresponds to 0 on the list.
      > >
      > >
      > >
      > >
      > >
      > >
      >