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Latest Discussions

• Sample size to meet specificity and sensitivity requirements

  Hi, I'm trying to calculate the sample size required for my test to meet the sensitivity and specificity requirements.I have a binary test that detects the presence of bacteria in water, if it's positive bacteria is present, if it's negative it is not present.I would like my test to have92% sensitivity (with 95% CI of 90-94%)and 90% specificity (with 95% CI of 88-92%)and I want the power to be 0.8...

  Agustin

  Discussions |

  Sep 30, 2021 6:16 AM

  1503 views | 2 replies

• Unable to overwrite default column properties in graph builder for JMP16.1

  I currently have JMP16.1 installed and am having an issue with overwriting default column properties in graph builder. To be specific, my problem arises from reference lines that I have previously saved for certain data items using the option of "save to column properties" (image 1) which cannot seem to be overwritten from the x/y axis setting in graph builder (image 2). The only way I am able to ...

  minruiwong

  Discussions |

  Sep 29, 2021 8:03 PM

  2093 views | 2 replies

• trying to create and save a random subset of rows and save this to a script for later use

  I am doing a very large number of validation tests on a multiple regression prediction model that I continue to tweak and would like to automate part of the validation test process using a script.  So far, I have not been able to "save to script" the part of the process where I generate and save a random subset of rows from my training dataset to use for validation testing.  When I do this manuall...

  learning_JSL

  Discussions |

  Sep 29, 2021 7:33 PM

  4494 views | 10 replies

• Can I use Contains () with wildcard?

  I have a list as an output from a JSL script. The list is of the form {"John.01.02", "John.01.02 2"," John.01.02 3", "John.01.02 4", "John.01.02 5 Distribution", "John.01.02 6 Distribution", "John.01.02 7 Distribution", "John.01.02 8 - Graph Builder", "John.01.02 9 - Graph Builder", "John.01.02 10 - Graph Builder"}I want to do an operation if  the word "Distribution" appears in above list and anot...

  Neo

  Discussions |

  Sep 29, 2021 5:09 PM

  1970 views | 1 replies

• Dunnett's for Multiple Ys

  I am trying to get a script that will run Dunnett's on multiple Ys automatically in fit model, my issues:   If I change the multiple comparisons part where the factor and level is not a variable it works but only for the first Y, it will not repeat the Dunnett's part for the remaining Ys.   So my questions:   1.  Why doesn't this work like the fit model with a variable being used for the factor an...

  lisamaley

  Discussions |

  Sep 29, 2021 1:35 PM

  3915 views | 12 replies