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Learning Resources

Find courses, tutorials, and lots of other methods of learning JMP.

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Latest Discussions

  • invalid matrix token

    Can someone tell me what the error "invalid matrix token" means? I am using the following script in a for loop (j as iterator) in order to graph and add a box for limits. However, the script is giving me the matrix error. Can someone give me a hint?

    dgb=Bivariate(
    Y(Column(yPlot)),
    X(Column(xPlot)),
    SendToReport(
    Dispatch({}, "1", ScaleBox, {Max(xmax), Min(xmin)}),
    Dispatch({}, "2"...

    h_lazar h_lazar
    Discussions |
    Jul 19, 2010 12:40 AM
    6507 views | 7 replies

  • missing data in calculated formula

    I am writing a script that asks JMP to create a new column in my data table, then populate that column with the sum of the values of 25 existing columns. It works fine, except that if there is missing data in any of the 25 columns, the total displays as 0 (zero), when it should display as missing. It won't work to tell JMP that 0 is not a valid value, because in some cases each of the 25 columns...

    schniggeldorf schniggeldorf
    Discussions |
    Jul 16, 2010 2:40 PM
    4487 views | 2 replies

  • How to Express Tabulate results as percentages of row totals

    Hi,

    I am using Tabulate to summarise raw categorical data table. This works well but I would like the results expressed as percentages of row totals.
    The raw table format is columns with Date, Failure Mode ("OK", "Chips", "Flakes" etc). Result should be a row for each day and a column for each failure mode, so each row contains % "OK", % "Chips", % "Flakes" for each day.

    Thanks,

    Discussions |
    Jul 15, 2010 11:51 PM
    15023 views | 8 replies

  • use a polynomial fit equation to predict new data

    I need to create a new column that uses a calculated "Polynomial Fit Degree=4" equation to predict a value.

    I have 97 different sites with monthly average temperature data. Therefor 97 different figures with a satisfactory line drawn through the 12 data points. Here is an example of one site's equation:

    T_AVE = 2.127629 + 0.0769089*DOY - 0.0015991*(DOY-183.083)^2 - 2.3911e-6*(DOY-183.083)^3 + 2.145...

    kray kray
    Discussions |
    Jul 15, 2010 1:22 PM
    11209 views | 4 replies

  • Confidence interval for Odd Ratio in nominal logistic regression

    In a prior post, someone indicated that CI's for the odds ratios were removed... does anyone have guidance on how to hand calculate these?

    I have the parameter estimate CI's and can do it easily for when a variable has only 2 levels, but am unsure of the formula when there are 3 or more.

    Thanks

    mhorva mhorva
    Discussions |
    Jul 15, 2010 8:52 AM
    5028 views | 5 replies

Latest Discussions

  • invalid matrix token

    Can someone tell me what the error "invalid matrix token" means? I am using the following script in a for loop (j as iterator) in order to graph and add a box for limits. However, the script is giving me the matrix error. Can someone give me a hint?

    dgb=Bivariate(
    Y(Column(yPlot)),
    X(Column(xPlot)),
    SendToReport(
    Dispatch({}, "1", ScaleBox, {Max(xmax), Min(xmin)}),
    Dispatch({}, "2"...

    h_lazar h_lazar
    Discussions |
    Jul 19, 2010 12:40 AM
    6507 views | 7 replies

  • missing data in calculated formula

    I am writing a script that asks JMP to create a new column in my data table, then populate that column with the sum of the values of 25 existing columns. It works fine, except that if there is missing data in any of the 25 columns, the total displays as 0 (zero), when it should display as missing. It won't work to tell JMP that 0 is not a valid value, because in some cases each of the 25 columns...

    schniggeldorf schniggeldorf
    Discussions |
    Jul 16, 2010 2:40 PM
    4487 views | 2 replies

  • Confidence interval for Odd Ratio in nominal logistic regression

    In a prior post, someone indicated that CI's for the odds ratios were removed... does anyone have guidance on how to hand calculate these?

    I have the parameter estimate CI's and can do it easily for when a variable has only 2 levels, but am unsure of the formula when there are 3 or more.

    Thanks

    mhorva mhorva
    Discussions |
    Jul 15, 2010 8:52 AM
    5028 views | 5 replies

  • Overdispersion tests and Generalized Linear Models

    Hello,

    If I check the Overdispersion box when doing Generalized Linear Models in JMP8 do the resulting effect tests control for any overdispersion present in the data?

    Thanks for any help.
    SC.

    Discussions |
    Jul 15, 2010 2:12 AM
    4383 views | 2 replies

  • standard deviation in multi way ANOVA

    hello,
    i did a multiway ANOVA using 4 crossed factors . JMP shows a significant difference but i noticed that within a factor the standard deviation is exactly the same for all the variables
    i guess there must be something wrong but i don't know what i did wrong?
    would someone have any idea of what could cause that? or maybe some one knows how the standard deviation is calculated in the multiway ANOV...

    Discussions |
    Jul 9, 2010 7:34 PM
    4799 views | 4 replies

Latest Discussions

  • Control Charting with transactional recordset

    Hello,

    I'm trying to understand if JMP supports a control chart graph directly from transactional data without first having to create a summary table.

    The JMP sample data table called Washers contains 15 records showing the count of defects per lot size of 400. Taking one step back there may have existed a data table of 6000 records (15x400) where each record contained the defect count of 1 or 0. W...

    khill khill
    Discussions |
    May 10, 2010 4:40 AM
    2360 views | 0 replies

  • Nemenyi test post-hoc for Kruskal-Wallis test

    Is there a way to do post-hoc testing for the Kruskal-Wallis test for non-parametric data? I have searched the web and most use the Nemenyi test as described by Zar in Biostatistical analysis 3rd edition p226. I have a large amount of data and don't want to do all this by hand.

    Many thanks

    Discussions |
    Feb 12, 2010 12:10 AM
    3201 views | 0 replies

  • Random Parameters in Profiler?

    I am evaluating JMP (currently V. 7, but my company is in the upgrade process) and I am particularly interested in figuring out how to use the Profiler for some of my frequent activities. Can anyone help with the following?

    I would like to simulate a function F(x, theta(i)) over a range of x values. Theta(i) is a set of parameters drawn from a multivariate-normal distribution for each individual ...

    jff jff
    Discussions |
    Jun 25, 2009 5:53 AM
    2788 views | 0 replies

  • Overlay normal quantile plots without long string labels

    Hello,

    I am a longtime user of JMP7. To make overlay normal quantile plots I use Fit Y by X, where Y is the continual variable like Height and X is a categorical variable like Gender. Using Right-click/Legend gives a nice color coded legend for the curves, but JMP also tries to label each curve way up at the top (upper quantile) end of the curve. Invariably these are ugly and overlap each other. ...

    karenb karenb
    Discussions |
    Jun 2, 2009 5:54 PM
    3347 views | 0 replies

  • Welcome to the JMP Software Discussion Forum!


    We hope you'll find this forum useful as a place to connect with other users of JMP Software, pose questions and share your expertise in using JMP. Topics may include, but are not limited to: data visualization, Design of Experiments (DOE), exploratory data mining, programming with the JMP Scripting Language (JSL), quality, statistical procedures using JMP and Visual Six Sigma.

    Please note that thi...

    Discussions |
    Jan 12, 2009 7:24 AM
    5867 views | 0 replies
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