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• One- Versus-Rest (OVR) and One-Versus-One (OVO) Linear Discriminant Anlaysis (LDA)

  Hello, I'm looking for a way to test a different LDA strategy than the standard One-off (or hand-out) method when trying to predict a categorical repsonse with multiple classes. I'm particullarilly interested in the One-Versus-Rest (OVR)  (also referred to as One-Versus-All or OVA)  and the One-Versus-One (OVO) startegies. Thanks in advance!

  Quentin26

  Discussions |

  Oct 18, 2024 4:11 AM

  668 views | 1 replies

• Can implement this substitution with an operation with a regex?

  For example, this file is a txt file.TAB spacing:
  Column 2 contains, column 2 contains
  The maximum number of rows is 5
  Can you use regular substitution to replace rows with less than 5 such symbols to complete the cell with a total of 5 similar symbols?
  Make up as shown in the figure.Thanks Experts!

  lala

  Discussions |

  Oct 18, 2024 2:29 AM

  2641 views | 13 replies

• Multiple column color formatting

  I have multiple columns both numerical and characters. I want to color format for all numeric columns.  My first attempt was using if function Local ({dt},
  dt = Data Table ("Cpk report overall");
  dt << Begin Data Update;
  For Each Row(
  If(
  :"Row 1"n >= 1.33, :"Row 1"n << Color cells ("Green", Row()),
  (:"Row 1"n < 1.33) & (:"Row 1"n >= 1.06), :"Row 1"n << Color cells ("Yellow", Row()),
  :"Row 1"n < 1.06, :"...

  Azim

  Discussions |

  Oct 18, 2024 2:06 AM

  841 views | 2 replies

• Customize Toolbars - Move Items within Toolbar

  I've created a toolbar that contains numerous Custom JSL Scripts that I've written.  I would like to change the order/grouping of these items on the toolbar but can neither drag/drop them to new locations nor do I find any commands for moving or adjusting the position of items within the Toolbar.  The best I've been able to figure out, which is rather clunky and time-consuming, is to create a new ...

  terapin

  Discussions |

  Oct 18, 2024 12:59 AM

  3907 views | 6 replies

• Plot multiple Y axis from a list of column on JSL

  Hi all,    I have an issue with plotting some data from an FTIR experiment. I have a list containing the name of the columns I want to plot on the Y axis so that they are all overlaid on the same scale (not on top of each other). But somehow I can't figure out how to write the code. 
  I tried like this but it seems like the "Position([1])"isn't really working.   Can anyone help?   Thanks!
  
  gb = dt<<...

  LGaspard_98

  Discussions |

  Oct 17, 2024 11:55 PM

  897 views | 2 replies