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Latest Discussions

• Applying Neural Fit from one data table to a different one

  I have two tables of data from different sources.  Both tables have the exact same set of column variables, but have different numbers of rows (one has 35 rows and the other has 150 rows).
  
  I created a Neural Fit formula in JMP Standard for the larger dataset using 4 nodes and it resulted in a decent fit. I am now wanting to apply the exact formula created by the larger dataset to the smaller datas...

  NathanFisk

  Discussions |

  Mar 21, 2025 10:54 PM

  693 views | 3 replies

• Insert contents of Parse expression rather than variable name into New Script

  I am looking to extend @Craige_Hales excellent answer from Insert contents of variable/expression rather than variable name into New Script by combining script, but have not worked out the syntax.  Any ideas to get this to work?   I am using JMP 18.1.2   Names Default To Here( 1 ); dt = New Table( "My Table" ); e1 = Expr( Print( "Run some code." ) ); e2 = Expr( Print( "Run some other code." )...

  robot

  Discussions |

  Mar 21, 2025 11:41 AM

  688 views | 2 replies

• need jsl script help - trying to remove random rows for model validation testing and use the remainder of rows for model creation

  Hi - I am trying to fit a regression equation using a random 80% of data and, using the resulting modeled equation, run the remaining 20% of data through the model and save the observed versus modeled results of those 20%.  That is, the 20% of rows are used for validation.    My dataset has 227 rows.  I want to train (i.e. develop a regression equation) using 80% of those after which that regressi...

  learning_JSL

  Discussions |

  Mar 21, 2025 11:32 AM

  1262 views | 8 replies

• Automatically plot the associated columns in an Associative Array

  With a lot of help from Jarmo, I got an Associative Array (aa) of columns that are linked.  Next, I need to plot those, is that easily done   Names Default To Here(1); startchar1 = "VT"; startchar2 = "ID"; rgx_startchar1 = Eval Insert("^startchar1^(.+?)$"); dt = Current Data Table(); collist = dt << get column names(string); VT_IDcols = {}; For( i = 1, i <= N Items( collist ), i++, If( !Cont...

  SpannerHead

  Discussions |

  Mar 21, 2025 11:30 AM

  451 views | 2 replies

• JMP 18 not importing Excel data with correct data type

  I recently upgraded to JMP 18 and am encountering issues with scripts I developed in JMP 16 for importing Excel files. Specifically, JMP 18 is not recognizing data types correctly when importing tables: - Many columns with characters in every row are being imported as numeric.
   - Numeric columns (with no missing data) are being imported as character.
  I noticed that the Excel Import Wizard allows man...

  swelish

  Discussions |

  Mar 21, 2025 10:16 AM

  1904 views | 7 replies