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Learning Resources

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Latest Discussions

  • How to get “Quantile Profiler” and “Distribution Profiler” for a Survival Model in Nonlinear fit?

    Hi,I am using the Nonlinear fit in JMP to fit a Nonlinear Parametric (log-normal) Survival Model. After fitting the model, I want to plot the "Quantile Profiler" and "Distribution Profiler" with confidence interval as Survial Analysis Platform does. Is there an convenient way to do that?Any suggestion would be appreciated.

    isaac_liu isaac_liu
    Discussions |
    Jan 26, 2015 8:41 AM
    4058 views | 1 replies

  • bootstrapping

    Am looking for a bootstrapping JMP script that allows bootstrapping without much additional scripting. If it doesn't exits it should.... The knowledge of bootstrapping is alot more common than scripting knowledge.

    Discussions |
    Jan 26, 2015 8:20 AM
    9277 views | 4 replies

  • Plotting confidence intervals in parametric survival analysis(Weibull)


    Hi all,I am doing a parametric survival analyses (Weibull), and I would like to plot a curve similar to the one below. I could plot the mean (blue trace below), as JMP gave me the formula for it, but I am not able to plot the confidence intervals as JMP wont give the formula. However I could see the plot (mean and CIs) in the "profiler" of the platform.The formula to compute row wise mean quantile...

    mikethejumper mikethejumper
    Discussions |
    Jan 26, 2015 7:48 AM
    5032 views | 1 replies

  • How to customize Quantiles setting for a distribution in JMP?

    Hi, thereBelow is a example of quantiles for a distribution. The question is how can I change the ith setting to the value I want (eg. 95%th) besides the default setting (100%,99.5%,97.5%,...,0.5%,0.0%)? Appreciate valuable reply, thanks.Quantiles100.0% maximum 103.3099.5%           95.7697.5%           90.3390.0%           83.1675.0% quartile   76.6550.0% median   69.9825.0% quartile   63.4110.0%...

    Discussions |
    Jan 23, 2015 9:49 AM
    22931 views | 5 replies

  • How to set X axis range in JSL

    I am doing a non linear fit model that has 7 data points that always range from 500 to 1700.  The plots show up with the X axis as being from -250 to 1750.  How can I set the x axis to be 540 to 1750?  I have tried by accessing the axis box(2) and ScaleBox but the log always says that it cannot find it.  Here is what I currently have.dt << New Column( "Model", formula( Parameter( {L = 850, D = 400...

    mws314 mws314
    Discussions |
    Jan 22, 2015 2:01 PM
    14232 views | 2 replies

Latest Discussions

  • How to get “Quantile Profiler” and “Distribution Profiler” for a Survival Model in Nonlinear fit?

    Hi,I am using the Nonlinear fit in JMP to fit a Nonlinear Parametric (log-normal) Survival Model. After fitting the model, I want to plot the "Quantile Profiler" and "Distribution Profiler" with confidence interval as Survial Analysis Platform does. Is there an convenient way to do that?Any suggestion would be appreciated.

    isaac_liu isaac_liu
    Discussions |
    Jan 26, 2015 8:41 AM
    4058 views | 1 replies

  • Plotting confidence intervals in parametric survival analysis(Weibull)


    Hi all,I am doing a parametric survival analyses (Weibull), and I would like to plot a curve similar to the one below. I could plot the mean (blue trace below), as JMP gave me the formula for it, but I am not able to plot the confidence intervals as JMP wont give the formula. However I could see the plot (mean and CIs) in the "profiler" of the platform.The formula to compute row wise mean quantile...

    mikethejumper mikethejumper
    Discussions |
    Jan 26, 2015 7:48 AM
    5032 views | 1 replies

  • Help to improve display resolution of a surface profiler graph in JMP itself

    My main issue is that the display is very low resolution from the get to go. I've tried to look through settings and I can only see preferences for exporting at 300 dpi or higher but I don't see any settings to change my own display of the graph in jmp too a higher resolution. Consequently even if I export as an eps or vector file, I don't have a good quality picture because it looks so poor from ...

    sibylle_herzer sibylle_herzer
    Discussions |
    Jan 22, 2015 1:57 PM
    38653 views | 10 replies

  • Summarize function

    I need some help utilizing the summarize function and I will use the big class as an example dataset.  The below example works perfect but I need to summarize the data by sex.  When I use the BY(:Sex) operator I keep getting an error.  The purpose of me doing this is to output the results and use this in a calculated reference number per multiple variables for graphing purposes.  .   DTData= Open(...

    david_w_westall david_w_westall
    Discussions |
    Jan 6, 2015 2:27 PM
    8544 views | 2 replies

  • Parsing JSON data

    Does anyone know of an existing script or code snippets to get me started on parsing JSON data?  I'm particularly interested in how to handle the process of reading each key:value hash and writing it to the JMP data table.Here's a sample with a group ID number, followed by the timestamp:reading hashes.{ "1":[[1341118805, 0.654], [1341205195, 0.654]] , "10037506":[[1341118820.000, 0.900], [13411188...

    afterword afterword
    Discussions |
    Dec 29, 2014 3:04 PM
    6718 views | 4 replies

Latest Discussions

  • test statistics on odds ratios in logistic regression

    I've been using logistic regression with multiple categorical predictors.  I'm particularly interested in the odds ratios, and I understand how the odds ratios themselves are calculated, but I'm having trouble understanding how the test statistics associated with each odds ratio are calculated.  JMP gives the disclaimer "Tests and confidence intervals on odds ratios are likelihood ratio based."  M...

    mjahnke mjahnke
    Discussions |
    Dec 5, 2014 11:03 PM
    3857 views | 0 replies

  • What robust methods are common for Process Capability Indices for Non-Nornal distributions?

    In Europe, we found it common to use Cpkn as a non-normal Cpk metric, where mean was replaced with median, and stdev was replaced with IQR/1.35.   For some "regulatory" or "customer" reports, this seems to be accepted rather than the usual "torture the data until it says its normal" approach with transformations.   Does anyone have similar experience or better ideas?   (Note:  any use of capabilit...

    mclayton200 mclayton200
    Discussions |
    Jun 19, 2014 2:05 PM
    5053 views | 0 replies

  • Graph Builder Remove Variable

    Hello,I am trying to use jsl to remove the x-axis variable and replace it with a different one.  It looks like I should use the GraphBuilderBox <- Remove Variable() tool, but since I change the x-axis variable multiple times, I do not know its name and would like to use the Remove Variable(Role("X"), Position(1)) method, but this does not work.  Any assistance would be appreciated.Thank you,Martin

    Martin Martin
    Discussions |
    Apr 15, 2014 6:44 AM
    2842 views | 0 replies

  • How to calculate average (median) of a group of variables to get the eudlidean centre

    How would I calculate the shape of the average (using the median) of a variable from a group within a data set? I need a certain function for calculating the centre of gravity (centroid) or Euclidian centre of this group of variable.
    Many thanks!!

    alexsheehy1992 alexsheehy1992
    Discussions |
    Apr 2, 2014 12:17 PM
    4282 views | 0 replies

  • LD50 and LT50 calculation

    Hi everybody,I would want to calculate LD50 and LT50 from a dataset organized in 6 columns:- Name of the compound (I just got 1 compound named A)- Concentration of the compound (2 dilutions per compound)- Individual number (a fixed number of 10 individuals is used per assay)- State of the individual at the end of the experiment (1 = alive, 0 = dead)- Day death (experiment last 15 days)- Experiment...

    cecilia cecilia
    Discussions |
    Mar 5, 2014 8:13 AM
    5284 views | 0 replies
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