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Latest Discussions

• Why JMP Cpk (Ppk) is not consistent with %non-conformance?

  Hi.I calculated the nonparametric Cpk as below. And JMP shows Cpk as Ppk in the report (that is, so called Cpk is shown as Ppk in JMP)However, Cpk 0.667 is equal to;1) % conformance: 68.27%Cpk 1 is equal to;1) % conformance: 95.45%Thus I can think of this 0.791 Cpk as about 80% of conformance.Then this is the point where I am confused to the result of the lowest part of the report.Nonconformance E...

  MikeKim

  Discussions |

  Sep 21, 2023 9:57 PM

  3531 views | 6 replies

• How to stop "Processing Screening" from shuffling the row from original table

  Hi, I have a question about using process screening. I am trying to look for CPK analysis of a data sheet. When I try to use "Process screening" the rows were shuffled.   Shown below is an example:We can see the order of Kelvin followed by Continuity  But once the table is generated the test data sequence were shuffled.    Need the community help to keep the test sequence as is compared to the rod...

  Cognostar18

  Discussions |

  Sep 21, 2023 5:39 AM

  1220 views | 2 replies

• Delta calculations

  I have a dataset with hourly observations the last three years og different water meters. 
  The issue is that the observations shows the meter stand, and not the water usage. 
  I want to calculate/show a delta change for each hour, for each water meter. How do I approach that? 
  
  Some of the analysis I want to make with this dataset is to find if a meter has a negative usage at one point (indicating wate...

  Prometheus

  Discussions |

  Sep 20, 2023 5:49 AM

  8827 views | 18 replies

• Is it possible to pass a reference to a Function?

  For example when I run this script: someFunc = Function( {arg}, {}, Print( arg ); ); executor = Function( {fn, arg}, {}, fn( arg ); ); executor( someFunc, "this string" )I get an error, that seems to imply that I am calling someFunc when I am intending to pass a reference to it to executor. I am able to pass a reference by defining the function in the invocation, e.g.executor = Function(...

  mat-ski

  Discussions |

  Sep 18, 2023 4:57 PM

  2664 views | 5 replies

• Multiple excel file import, extracting data from specific sheet

  Dear expert JMP users, I have a lot of data files generated by an instrument that I've used - each one is consistent in format but they are all in individual sub-folders and each folder contains other files that are not of interest.Is there a way of writing a script (I'm completely new to JMP scripting) to look in all sub-folders of a given directory, search for excel files ending in ' infos.xlsx'...

  JMPinthePool

  Discussions |

  Sep 15, 2023 7:46 AM

  3729 views | 4 replies