JMP User Community

Latest Discussions

Significant Lack of Fit

Hi All, I appreciate your time and response. I have built a model using main effects, interactions, and sometimes 2nd orders. I have used Standard Least Squares and 60% of the data. About 20% is used for validation and 20% for test sets.R2, adj R2, and those for validation and test sets are all about 98-99%. VIFs are all between 1 to 2.The only issue is I have a significant lack of fit.What can I ...
Amir_H

Discussions |
Apr 13, 2021 1:38 PM

3729 views | 4 replies
Weighted Standard Deviation

Hi How does JMP calculate a weighted standard deviation (when a variable is selected in the weighting tab in the Distribution Platform?Thank youFanie
fanienel

Discussions |
Apr 13, 2021 12:53 PM

5866 views | 5 replies
data cleaning- special character

Hi, I have a messy column "zip code" filled with all kinds of special characters. Is there a way I can quickly remove all the special character and leave the string using JMP's function but not jsl? Thank you. AZ23105,06385[29466]@11768*****10065
joann

Discussions |
Apr 13, 2021 10:10 AM

4290 views | 6 replies
Control Legend Layout / Length

When making a graph - I see it mostly in Fit Y by X but it does happen in others, when I add a row legend to a graph, JMP will create very long lists of legends when there are many categories.

Can we control the number of columns the legend comes out in? I would like JMP to dynamically match it to the height of the graph so that the legend isn't ever taller than the graph itself. I sometimes have 2...
nathan-clark

Discussions |
Apr 13, 2021 7:59 AM

2584 views | 4 replies
How do I import data from multiple PDF files into one table, tagged by PDF file name?

Hi there, I have a folder containing over 100 PDFs, all set out in a consistent format. The file name of each PDF represents a batch number which I want to utilise and in each PDF there is a particular table of data that I want to extract. My aim is to extract the same table of data for every PDF then concatenate all the extracted data tables, tagged by PDF file name (batch number). Finally I want...
Alicia

Discussions |
Apr 13, 2021 7:26 AM

2772 views | 3 replies

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Latest Discussions

Significant Lack of Fit

Hi All, I appreciate your time and response. I have built a model using main effects, interactions, and sometimes 2nd orders. I have used Standard Least Squares and 60% of the data. About 20% is used for validation and 20% for test sets.R2, adj R2, and those for validation and test sets are all about 98-99%. VIFs are all between 1 to 2.The only issue is I have a significant lack of fit.What can I ...
Amir_H

Discussions |
Apr 13, 2021 1:38 PM

3729 views | 4 replies
Control Legend Layout / Length

When making a graph - I see it mostly in Fit Y by X but it does happen in others, when I add a row legend to a graph, JMP will create very long lists of legends when there are many categories.

Can we control the number of columns the legend comes out in? I would like JMP to dynamically match it to the height of the graph so that the legend isn't ever taller than the graph itself. I sometimes have 2...
nathan-clark

Discussions |
Apr 13, 2021 7:59 AM

2584 views | 4 replies
Generation of overdispersed poisson count data (vs gamma poisson)

Hello, I would like to reconcile the parametrization used in the Random Gamma Poisson(lambda, sigma)with the over-dispersion parameter as estimated in generalized linear model platform. Take for instance the attached table. Here the generating function is Random Gamma Poisson(exp(1+3*:X1),10)Running glm with poisson/log + overdispersion I obtain: Overdispersion = 6.09. Is there any way to link...
matteo_patelmo

Discussions |
Apr 12, 2021 9:53 AM

1181 views | 0 replies
deployment model

Hito everybody.In attached 2 jmp files. The one named Training-validation-test was used to build a RF model with the following results.The file contains one numeric response and 20 different predictors with one of them categorical, The predictors are sensors values. As you can see the Bias is very good while the variance is slightly high (92-69=23%).Then a new database with examples never seen...
FR60

Discussions |
Apr 11, 2021 6:11 AM

10723 views | 13 replies
Help getting rows to populate after renaming columns

HelloI am trying to create a JMP script that will rename column names that are in another language to English text and create a new datatable with the new column names. In the script below the column names get renamed below the original column names and the rows of data are lost. Any suggestions? Please help with scripting answers if you have them! Thanks, Eve
Chan

Discussions |
Apr 9, 2021 7:28 PM

1346 views | 2 replies

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Latest Discussions

Generation of overdispersed poisson count data (vs gamma poisson)

Hello, I would like to reconcile the parametrization used in the Random Gamma Poisson(lambda, sigma)with the over-dispersion parameter as estimated in generalized linear model platform. Take for instance the attached table. Here the generating function is Random Gamma Poisson(exp(1+3*:X1),10)Running glm with poisson/log + overdispersion I obtain: Overdispersion = 6.09. Is there any way to link...
matteo_patelmo

Discussions |
Apr 12, 2021 9:53 AM

1181 views | 0 replies
JSL Syntax Change is coming: Name() is being deprecated

Hi All, I just read here that the JSL syntax for referencing a column using the Name() parser is going away. The new syntax is currently in use and at some point the old syntax will be removed entirely. There's a lot of people here who script, so thought it would be good to post something here. I know I have a lot of code I'll need to change! Better to be ahead of the curve and change it befor...
SDF1

Discussions |
Apr 7, 2021 10:14 AM

885 views | 0 replies
Workflow ideas for new projects

Hi all,

After a year of playing around with JMP, I'm extremely satisfied with using it as my main data exploration platform. However, I'm overwhelmed about the tremendous amount of ways I can begin to explore my data. When starting a new project, let's say a biomonitoring study for instance, where does one begin their workflow? Are there any literature on JMP for starting a project from beginning ...
MikeDereviankin

Discussions |
Mar 30, 2021 1:41 PM

1163 views | 0 replies
Manipulating data table properties (cell width/height) INSIDE application module

Hello! I have created and Application consisting of data from multiple data tables, plotted it into few separate cross-linked graph builders and hosting one preview of data table (which has images, which is kind of the point). I would like to manipulate the cell width / height of the data table cells included into this application/dashboard, but the task seems impossible. For only the data table, ...
plotMaster

Discussions |
Mar 27, 2021 3:54 PM

1411 views | 0 replies
What does it mean when the solution path for Elastic Net is not single-valued?

Dear JMP Community, (W10, 64-bit, JMP Pro 15.2.1) I am running a model to assess the active predictors. I am doing this by using the Autovalidation add-in to generate a Null Factor for my data. I then use the GenReg platform to find estimates for each possible X-factor and then Bootstrap those estimates to get a better assessment of the contributions to the response. I came across a very stran...
SDF1

Discussions |
Feb 15, 2021 12:35 PM

1333 views | 0 replies