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Learning Resources

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Latest Discussions

  • How are confidence intervals calculated in nested models with random variables?

    I apologize in advance for potentially asking a fairly obvious question as a somewhat mathematically uninclined ecologist, but I am wondering if someone could help me understand how error and confidence intervals are calculated for parameter estimates in nested models? I have a nested dataset where species density was recorded within subsamples (transects) within different locations (plots/sites),...

    mhaarr mhaarr
    Discussions |
    Jan 24, 2021 5:46 AM
    2298 views | 3 replies

  • New Column Set Value Help

    I know the following script is incorrect:     a = {"a", "b", "b"}; b = [1, 2, 3]; c = [4, 5, 6]; New Table( "SQL Results", New Column( "a", character, set values( a ) ), New Column( "b", formula( If( :a == "a", set values( b ), set values( c ) ) ) ) );   How do I change it to make the output:  a      1
     b      5
     b      6   so the first row checks if column 1 is "a",  yes then use b[1]; se...

    jy06115197 jy06115197
    Discussions |
    Jan 20, 2021 10:45 AM
    1496 views | 2 replies

  • JSL Compare value in row to the next row.

    Hello,I am trying to use "FOR" and "IF" to create a condition column. I have this table and I want the "Con" column to indicate if the age in the row after is lower then the current row. if yes "1" if not "0"NameAgeConDavid230Bari261James120Lora140 This is what I have: (doesn't work)dt<< New Column( "Con", Formula( For( i = 1,i <= N Row( dt ), i++, If(:Age[i] >= :Age[i+1] , "0", "1", )))); Your he...

    ileshem ileshem
    Discussions |
    Jan 20, 2021 8:06 AM
    3547 views | 3 replies

  • How to apply "Max Selected" to a check box list

    Hi, Is it possible to apply the "Max Selected" filter to limit the number of Check Boxes that a User can select?I will appreciate your suggestions.Names Default To Here( 1 ); New Window( "Example", cb = Check Box( {"One", "Two", "Three"}, Max Selected(2), Print( "Selected: " || Concat Items( cb << Get Selected(), ", " ) ) ) );

    ALopez ALopez
    Discussions |
    Jan 19, 2021 11:16 AM
    1780 views | 3 replies

  • How to graph a column chart with error bars calculated in JMP

    Hello all,   I am a new to JMP and am trying to understand or figure out how to plot a column chart and include error bars calculated in JMP. To illustrate my question I have attached a screenshot of the column chart and error bars I would like to generate. The dataset has 4 replicates denoted R1-R4. I would like to calculate the mean of R1&2 and separately calculate the mean of R3&R4. The resulti...

    censoredcactus censoredcactus
    Discussions |
    Jan 18, 2021 11:28 PM
    4285 views | 3 replies

Latest Discussions

  • How are confidence intervals calculated in nested models with random variables?

    I apologize in advance for potentially asking a fairly obvious question as a somewhat mathematically uninclined ecologist, but I am wondering if someone could help me understand how error and confidence intervals are calculated for parameter estimates in nested models? I have a nested dataset where species density was recorded within subsamples (transects) within different locations (plots/sites),...

    mhaarr mhaarr
    Discussions |
    Jan 24, 2021 5:46 AM
    2298 views | 3 replies

  • Add values to x# of lag rows

    I want to fill the previous 48 rows with the value of row i. I've got a dataset that is a continuous timeseries with a row for every 5 min increment of time. I have an identification column for select periods (e.g. ID#1, 2, 3, ... 1000). Not every row gets an identifier, just select periods of time. Now say row 1200 is the first value of ID # 250. I want the previous 48 rows (so rows 1152-1199), c...

    RVhydrA RVhydrA
    Discussions |
    Jan 18, 2021 7:03 PM
    1126 views | 1 replies

  • Create Excel Workbook odd behaviors

    Hi,  I'm having two issues with the Create Excel Workbook call in a JMP script and I'm hoping someone here can give me some insight.I'm running JMP Pro 15.2.1 on Windows 10.  I have a script that is maintaining a pair of invisible tables (::dt_wj and ::dt_ma below) which are updated by the user via a non-modal UI window.  One of the buttons on this window is supposed to generate a new excel workbo...

    gob0b gob0b
    Discussions |
    Jan 14, 2021 8:14 AM
    1522 views | 1 replies

  • How do I interpret wilcoxon results table?

     I understand  the prob/ Chi Sq is my P value here. most of my tests were non significant. But hwat does the " Score mean" mean? Its a non parametric test so it should be median, correct?I'm trying to set up a results table and don't know how to show numerically the data that is significant and approaches significance.  This is what I had hoped to present but My mentors are confused because my dat...

    Ellabluebird Ellabluebird
    Discussions |
    Jan 8, 2021 10:54 AM
    3991 views | 1 replies

  • Comparing observed/predicted from different models. (Mean Absolute Deviation (MAD) or Mean Absolute Error (MAE))?

    I'm using the neural platform to calculate a model that makes predictions from some observed data and want to compare the performance of that model to other models (not from JMP). To compare the different models, I want to compare the observed data and the predictions from the different models.The R2 is not a good measure because it checks for any linear relationship between the observed and predi...

    matthias_bruchh matthias_bruchh
    Discussions |
    Jan 8, 2021 2:32 AM
    3934 views | 0 replies

Latest Discussions

  • Comparing observed/predicted from different models. (Mean Absolute Deviation (MAD) or Mean Absolute Error (MAE))?

    I'm using the neural platform to calculate a model that makes predictions from some observed data and want to compare the performance of that model to other models (not from JMP). To compare the different models, I want to compare the observed data and the predictions from the different models.The R2 is not a good measure because it checks for any linear relationship between the observed and predi...

    matthias_bruchh matthias_bruchh
    Discussions |
    Jan 8, 2021 2:32 AM
    3934 views | 0 replies

  • Problem specifying model for a partly nested ANOVA design

    My study design is mixed-model with one fixed between-plot fixed factor (A), a random plot factor (B), nested in A (B[A]), and two crossed within-plot fixed factors (C and D).  I'm able to enter a full factorial model that includes the 3 fixed factors and all their interactions, using either the Least Squares or Mixed-Model Personality.  I'm also able to add the random factor (B[A]), but things go...

    wpsousa wpsousa
    Discussions |
    Oct 19, 2020 10:39 PM
    1156 views | 0 replies
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