Welcome to the JMP User Community!

Latest Discussions

• Asking validation of Use of Mixed Model

  I have tens of thousands of rows of data, where each row is an object and columns are predictors. My columns of interest are sensory measurements on a 10-point scale. From variable screening, I have reduced my predictors to 3 categorical variables.  I am interested in identifying which levels are most influential (I have 33 total levels), and the direction of the influence.  I do not need to make ...

  TCM

  Discussions |

  Nov 19, 2021 1:44 PM

  1864 views | 4 replies

• Hierarchical clustering Ward's method and normality assumption

  Hi,    I have left censored data (values below detection are assigned zero) that I would like analyze by hierarchical clustering in JMP using Ward's minimum distance method.   I had assume that because Ward's method is based on "the distance between two clusters is the ANOVA sum of squares between the two clusters summed over all the variables." that the assumption of normality in the distribution...

  bwt

  Discussions |

  Nov 19, 2021 10:12 AM

  1909 views | 1 replies

• Weight of specific group of data in whole dataset

  In the image attached, I am trying to find out or rather calculate weight of the set of variables in circle in (A). When it is included in the data set it gives an R-sq of 0.59, however, when it is excluded the coefficient reduces to the minimum (B).  How can give a weighted value to the dataset, as I would like to exclude it from the dataset while showing and explaining on valid reasons why it is...

  Gabriel

  Discussions |

  Nov 19, 2021 8:46 AM

  1688 views | 3 replies

• Parsing lengthy XML file with multiple duplicate tags and multiple nested tags

  I could use some help trying to use JMP to parse an very lengthy XML file (approximately 225K lines) to create a single data table but have not been able to get very far after several hours of coding a script file and several internet searches.  I will place a snippet of the XML file below that contain a section of the file that I am trying to parse to create the table. There are other sections wi...

  kprentiss

  Discussions |

  Nov 19, 2021 8:41 AM

  1294 views | 1 replies

• DoE with two-choice experiments, continuous response variable

  We want to rank the preference  of population of animals for n different recipes. Recipes are tested in two-choice assays, where groups of over 100 individuals can choose one choice or the other. Preference for the group is computed as a preference index, a continuous variable that is between -1 and 1. Is there an experimental design that would help reduce the number of combinations to test in ord...

  Alexa_Guigue

  Discussions |

  Nov 19, 2021 7:06 AM

  732 views | 0 replies