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Latest Discussions

• post-hoc analyses when using non-linear regression

  I have data from a dose-response experiment (pharmacology) to which I fitted a modified Michael-Menten model using non-linear regression (--> specialized modeling --> nonlinear (model = A*(1-exp(-k*dose))^c + intercept)). In this experiment the accent was put on testing many different levels; the number of observations for an individual level is limited (insufficient for a direct analysis of varia...

  tvkmez11

  Discussions |

  Jul 2, 2025 6:04 AM

  223 views | 1 replies

• Timestamp question

  Hello, I am challenged by the removal of a timestamp in a cell. See example. 01/07/2025 12:00:00 AM I want to remove the 12:00:00 AM and achieve this  01/07/2022. Thank you in advance for your assistance.

  Mawkish

  Discussions |

  Jul 1, 2025 11:48 PM

  399 views | 3 replies

• How to script a graph with optional variables?

  Let's say I need to script a graph. And I have a variable that is optional. I might have it, might not have it. Let's say in the example below I might have "Y_Parameter_Std" in the table, might not have it.   How do I script this optional variable?    gb = Graph Builder( Size( 350, 200 ), Show Control Panel( 0 ), Variables( X( Column( X_Parameter ) ), Y( Column( Y_Parameter ) ), Overlay( :W...

  miguello

  Discussions |

  Jul 1, 2025 12:57 PM

  531 views | 4 replies

• Copy Column Groups From a Parent Table

  I'm creating a summary from a parent table.  Columns in the parent table are grouped and I want to maintain the grouping in the summary table?  I have renamed columns in the summary to match the parent if that helps?

  SpannerHead

  Discussions |

  Jul 1, 2025 12:26 PM

  354 views | 3 replies

• Technical Consultation

  Optimisation of Formulations1.1 Intelligent algorithm support, calculating the optimal blending ratios of various batches of powder based on target performance ranges (for example, "tensile strength must be stable at 120±5MPa").1.2 Multi-index balancing: Supports simultaneous optimisation of 3-5 key performance parameters, automatically avoiding conflicts between indicators.1.3 Constraint setting:...

  ProbitKitten122

  Discussions |

  Jun 30, 2025 11:27 PM

  366 views | 1 replies