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Latest Discussions

• Randomized Complete Block Design (RCBD).

  In a Randomized Complete Block Design (RCBD).¿What should I do if the assumption of no interaction between the interest factor and the block is not met?

  CrhistianDoE

  Discussions |

  Jun 26, 2024 8:29 AM

  1388 views | 1 replies

• What type of analysis(s) should I use?

  I am doing a project on collecting data (prices, categories, size) from local competitors that sell alcohol online, E-commerce. I am trying to figure out a competitive pricing analysis to do on JMP, our company vs competitors. I have done so far on one competitor a multiple regression, paired t-test, residual plot analysis, ANOVA, and simple descriptive statistics. any recommendations I should use...

  SquaresChipmunk

  Discussions |

  Jun 26, 2024 4:42 AM

  1501 views | 2 replies

• Standardization required in Multivariate?

  I'm trying to perform an outlier analysis (Mahalanobis distance) in Multivariate. Do I need to standardize (normalize all values to the same scale, for example, -1 to 1) all values before executing the analysis, or does JMP do that for me automatically? Thanks.

  JZ

  Discussions |

  Jun 24, 2024 3:38 PM

  1000 views | 1 replies

• Best approach and alternative to simple logistic regression to model the probability of belonging to a group

  Hello  I need a little help on picking the right approach to solve my pronlem. I have a continuous variable X than can take any value between [-45 0].I have a dataset of X values for 12 distinct groups, see below their histogram. I'm trying to build two models:1) A model that, for a given new value of X gives me the probability of belonging to each goup and gives me the most likely group.2) A mode...

  KarlA026

  Discussions |

  Jun 20, 2024 4:02 AM

  5424 views | 14 replies

• data preprocessing

  Hello.
  My question is when we use nonparametric model in software such as neural network or SVM or Naive bayes or ....do the software scale our data by default?or before we use these models we should scale our numeric data?
  
  

  maryam_nourmand

  Discussions |

  Jun 17, 2024 1:31 AM

  2213 views | 4 replies