JMP User Community

Latest Discussions

What is k when assessing variable importance?

Hi JMP Community, I was running neural networks to construct prediction models by JMP and assessing variable importance by Dependent Resampled Inputs, which using a k-nearest neighbors approach. I had the variable importance for each variable in the model, but how can I know the value of k and the other details of the k-nearest neighbors approach?
Serenitez

Discussions |
Oct 18, 2020 9:07 AM

2302 views | 4 replies
Help with Graph Builder - Would like a Background Color other than White

Hello - I would like to add a background color to a JMP chart that I built in JMP Graph Builer. I save the chart as a PNG and have attached it. Does anyone know how to do this?
dfusco923

Discussions |
Oct 18, 2020 7:48 AM

3055 views | 4 replies
Please Help with Fisher's Exact Test?

Hi, I'm fairly new to JMP and have been using it for a small research project. (I'm just learning, and am a student not a statistician, but really like how intuitive the analyses are to run and the number and types of analyses supported.)I'm struggling with putting together a Fisher's Exact Test for a small number of nominal data. I have 10 subjects who had their limb pulse measured before and aft...
adoucette

Discussions |
Oct 17, 2020 1:29 PM

4451 views | 3 replies
3rd power parameter DOE

Hi JMP ers,I have 4 factors and try to make a model with main effects, interactions, 2nd order and 3rd order power.I make design with recomended optimality criteria. When i checked color map correlations i can always see x1 and x1*x1*x1 correlation near to 1. How can make a DOE that does not have this problem?
Ella

Discussions |
Oct 16, 2020 9:04 PM

5295 views | 18 replies
Demographics presentation and analysis

Hello, How do people typically organize their demographics data compared to nominal x variables (make a "Table 1")? Just tabulate and show numerically? Also, what is the best way to analyze demographics effect on your outcomes? For example, if my x variable is patients who got a drug vs. those who didn't, and my y variable is BMI, how can I see the role that race or gender may have on those outco...
emand22

Discussions |
Oct 16, 2020 5:12 PM

1109 views | 1 replies

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Latest Discussions

Help with Graph Builder - Would like a Background Color other than White

Hello - I would like to add a background color to a JMP chart that I built in JMP Graph Builer. I save the chart as a PNG and have attached it. Does anyone know how to do this?
dfusco923

Discussions |
Oct 18, 2020 7:48 AM

3055 views | 4 replies
3rd power parameter DOE

Hi JMP ers,I have 4 factors and try to make a model with main effects, interactions, 2nd order and 3rd order power.I make design with recomended optimality criteria. When i checked color map correlations i can always see x1 and x1*x1*x1 correlation near to 1. How can make a DOE that does not have this problem?
Ella

Discussions |
Oct 16, 2020 9:04 PM

5295 views | 18 replies
Demographics presentation and analysis

Hello, How do people typically organize their demographics data compared to nominal x variables (make a "Table 1")? Just tabulate and show numerically? Also, what is the best way to analyze demographics effect on your outcomes? For example, if my x variable is patients who got a drug vs. those who didn't, and my y variable is BMI, how can I see the role that race or gender may have on those outco...
emand22

Discussions |
Oct 16, 2020 5:12 PM

1109 views | 1 replies
how to script for finding maximum, minimum date value in a row for 100+ columns

i have a table with 500+ rows and 100+ columns. Populated with numeric values (dates). I need to find the maximum and minimum value along each row for earliest and latest date. i guess the script would be similar to 'Maximum (column1........column100)' for each row. But i am not sure how to script the column ranges along each row.
tonkatsu2020

Discussions |
Oct 16, 2020 1:29 PM

4544 views | 10 replies
test for colinearity

I have a nominal outcome variable (ICU admission yes/no)Predictor variables are both categorical (like presence of some symptoms yes/no) as well as continuous (like age body mass index)There is however a potential for co-linearity between these predictor variables.The nominal logistic regression model does not give me a option to calculate VIF upon right clicking the parameter estimates.What would...
Sandeep123

Discussions |
Oct 16, 2020 1:18 PM

2767 views | 5 replies

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Latest Discussions

Default encoding on JMP - EUC-KR

Hi,I have JMP 14.2, 15.1, and also 16.0EA at the moment.All versions here don't include EUC-KR encoding system; so this can cause importing problems in many cases since a lot of Korean data or pages are made with EUC-KR. I have charsets that are all broken. So I had to import it with other programs and save as to fit into UTF-8 or match/join columns with other matching codes.It seems like JMP is a...
joelahn

Discussions |
Sep 10, 2020 1:26 AM

1018 views | 0 replies
order statistic for DS Weibull ... maximum failure time for n fails out of N~n/p units

this isn't a JMP question per se, but a reliability/survival statistics question ... see my post on Cross Validatedthanks in advance! https://stats.stackexchange.com/questions/483556/order-statistic-maximum-for-subpopulation-weibull-distribution
galactus3000

Discussions |
Aug 18, 2020 8:48 AM

720 views | 0 replies
Custom Lat Long Contour Map

Hi all, Playing around with the Custom Map Creator add in and I ran into some trouble when trying to construct borders for a river system. When constructing a custom map border using a a background map the boundaries function does not let me to trace the river pattern as accurately as I would hope (see attached photo). Alternatively, when constructing a border from a background photo the bounda...
MikeDereviankin

Discussions |
Aug 14, 2020 11:03 AM

804 views | 0 replies
XPath Query() and XML namespaces

I have a bunch of XML documents that I want to put into a data column. I want to use XPath expressions to pull out values from them, by appending columns that contain formulas that make use of the XPath Query() function. Some of my documents have XML-namespace qualified element names. For example, one might look like this: <?xml version="1.0" encoding="UTF-8"?> <synopsis xmlns="http://www.cap.org/...
john_madden

Discussions |
Jul 23, 2020 9:53 AM

976 views | 0 replies
Using JMP to Calculate Surface Flatness

Has anyone used JMP to calculate the Minimum Zone surface flatness of a point cloud? I have some differences between two metrology areas for our surface flatness requirements and wanted to check them in JMP. There are different algorithms for doing the calculation. (There is an ASME standard for the general rule, ASME Y14.5: " a tolerance zone defined by two parallel planes within which the surfa...
jay_holavarri

Discussions |
Jul 20, 2020 11:26 AM

1271 views | 0 replies