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Latest Discussions

• convert a date from a number to date

  so i have a jsl data table that has dates like this: 04/09/2020 2:59:17 AMwhen i save it to excel as xls file it saves it as 3675976666so when i open it again in jmp, its a number as above, how can I transfer it back to the way it was in line number 1?

  itzikd

  Discussions |

  Oct 14, 2020 8:52 AM

  2810 views | 1 replies

• Using JSL to add reference lines to Page By graphs

  I have a script where I use Page By to create a set of graphs. I want to add different reference lines to each graph, pulled from a list. Currently the only way I know how to specify which graphs to add the reference lines to is by referring to the graph by its integer index (which seems to start at 2) using ScaleBox. (Please let me know if there's a better way than using the integer index.) E.g.:...

  markschwab

  Discussions |

  Oct 13, 2020 3:30 PM

  4278 views | 1 replies

• ANOVA vs. GLM for ecological field experiment

  I am analyzing data from an ecological field experiment, designed to test the effects of herbivore (limpet) removal and moisture addition on change in cover of a rocky intertidal seaweed. The experimental design is a randomized block, two-factor full-factorial design. I have attached a document that details the experimental design and lists the scripts and model outputs relating to three questions...

  cbhalpern

  Discussions |

  Oct 13, 2020 7:45 AM

  12923 views | 18 replies

• Selecting smoothing parameters

  I have a large number of datasets where the abscissa is date/time and the ordinate is some response variable. I want to show variation over time as a smooth curve. I generally adjust the choice of fit type and the fit parameters (e.g. lambda) interactively until I get a smoothed curve that subjectively seems informative or a good fit to me.But it's wholly subjective. Have statisticians thought thr...

  john_madden

  Discussions |

  Oct 13, 2020 7:27 AM

  3484 views | 2 replies

• DoE: Box-Benhken or Face Centered Central Composite design ?

  Hey JMP users,  Here we want to compare the use of Box-Behnken or Face Centered Central Composite design (both with 3 levels for each factor). - For 3 factors, the Box-Behnken design (BBD) offers the advantage in requiring a fewer number of runs. For 4 or more factors, this advantage disappears.- the BBD contains regions of poor prediction quality. Its "missing corners" may be useful when the expe...

  JMPdiscoverer

  Discussions |

  Oct 13, 2020 7:15 AM

  8859 views | 7 replies