JMP User Community

Latest Discussions

Stepwise Logistic Regression

I carried out a stepwise logistic regression in JMP 13.2.1 using P-value Threshold (Prob to enter=0.2, Prob to leave=0.1) and mixed direction. On the same dataset the same analysis in SAS 9.4 yielded a different selection (using Selection=stepwise, slentry=0.2 and slstay=0.1). I expected to get at least the same selection of variables. Did anyone find something similar or does anyone know what the...
frits_quadt

Discussions |
Dec 8, 2017 8:49 AM

7087 views | 2 replies
Image Classification

I'm interested in using JMP/JSL to do some classification on semiconductor wafer images. Ideally I would like to do this using training images in a machine learning type scenario. Where would one start, is JMP the right tool for this job?
thickey1

Discussions |
Dec 8, 2017 8:35 AM

9377 views | 4 replies
Open Image (jpg) Files, Perform Analysis and move onto next Image

I am very interested in using JMP to do automatic image processing and analysis and I have a script ( heavily based on John Pontes add-in - and information gathered from his excellent blog John Ponte, Author at JMP Blog) that I can run on one image at a time on images but what I really want to do next is to create a 'looping' script that does the following counts the number of .jpg files in a ...
d_barnett

Discussions |
Dec 8, 2017 8:17 AM

23094 views | 6 replies
Independent Grouped X Scales in Graph Builder

Hello, I've just seen this Live Webcast "Using Design of Experiments to Increase Predictability, Optimise Processes and Minimise Costs". One of the charts I saw was Graph Builder single chart with several X Scales (X Group) but each X Scale had its own min and max values. Please see attached the image. In that image I would like that each Input will have its own independent X scale. Now, when I sa...
tom_abramov

Discussions |
Dec 7, 2017 7:56 AM

5421 views | 1 replies
How to transpose column values into column name of a new table?

Please see the attached data table. I would like to do the following using a JMP script: 1. Copy the column values in the column "[General]" and transpose them into the column name of a new table. 2. Copy the column values in the column "Column 2" and transpose them into row 1 of a new table. Can anyone provide me with some guidance? Thank you!
jsluser

Discussions |
Dec 7, 2017 7:17 AM

5213 views | 1 replies

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Latest Discussions

Image Classification

I'm interested in using JMP/JSL to do some classification on semiconductor wafer images. Ideally I would like to do this using training images in a machine learning type scenario. Where would one start, is JMP the right tool for this job?
thickey1

Discussions |
Dec 8, 2017 8:35 AM

9377 views | 4 replies
Run .jsl without opening any window

Hi All, Is it possible to run .jsl without opening any windows or data tables in JMP? I am trying to run everything in background if possible. Thanks.
vishwasanj

Discussions |
Dec 6, 2017 10:56 AM

5894 views | 3 replies
Can JMP 13 do Posthoc mean comparisons for GLMs?

How can I assess whether one mean (from a treatment group) is significantly different from another when running a GLM in JMP 13? I know how to do that in the other model platforms (REML, SLSs), but I can't seem to find that option when performing GLMs. For example, I have a GLM model where the response variable is a logit-transformed proportion value (Y) and all effects are categorical (treatment ...
SoilStats

Discussions |
Dec 5, 2017 8:33 AM

3575 views | 1 replies
IO problem

Hi All,I am trying to understand the source of this in my log. I/O problem.
Unable to open in ReadWrite mode.
The system cannot find the file specified. It compiles and executes fine. These were the 2 discussions I came across. https://community.jmp.com/t5/Discussions/I-O-Problem/td-p/40248 ( I am making sure I have nosave everywhere) https://community.jmp.com/t5/Discussions/Reason-Unable-to-open-i...
vishwasanj

Discussions |
Dec 1, 2017 10:01 AM

4333 views | 1 replies
For one way ANOVA test, why results from "Fit Y by X" and "Fit Model" are different?

Hi, I was trying to do one-way ANOVA test using "Fit Y by X" and "Fit Least Squares", the sample data that I used is "Snapdragon". Originally, I thought the P value and F Ratio I got from both methods should be the same (see highlighted part). However I was wrong. They are actually quite different Could someone tell me why they are different using these two methods? Which one is a more accurate an...
luque007

Discussions |
Nov 30, 2017 5:29 AM

55989 views | 3 replies

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Latest Discussions

Sub-sampling data analysis in JMP

In Biology (Plant Sci. and Agriculture) usually we have sub-sampling data for replicates. It's very difficult to analyze these data in commonly use Stat S/W (SPSS/Minitab) because MSS(Error) is calculating wrongly. Without taking averages of samsamples, the easiest S/W for this is using JMP and I need some assistance for this. I've found very useful Youtube video about subsampling in JMP (CRD: S...
Kynda

Discussions |
Nov 15, 2017 2:32 PM

3926 views | 0 replies
Conceptual question about the profit matrix

This issue has been discussed previously, but I keep finding myself confused about how to use the profit matrix. My question is conceptual in nature, so let's just use some simple numbers. Suppose I have data on customer churn and I build a predictive model for churn (the particular technique does not matter for this question). My decision errors are not symmetric, however, so I want to modify ...
dale_lehman

Discussions |
Nov 10, 2017 6:02 AM

2808 views | 0 replies
Confirmation of Repeated Measures Analysis, when sphericity if voilated

Hi Everyone, I would like confirmation on the appropriate analysis to run on a repeated measures design.Experimental design:Independent variable: Nutrient treatment (Control, Low, Med, High),Dependent variable: basal diameter, 5 replicates (plants)Repeated measurements were taken at Weeks 0, 1, 4, 7, 10, & 12Split data-> Fit Model-> Y: basal 0, basal 1, 4, 7, 10, 12, Add: Nutrient treatmentPers...
uamiller

Discussions |
Oct 23, 2017 8:07 AM

2912 views | 0 replies
Cox Proportional Hazard - adjusting risk ratio with std dev

I'm working with someone who is using SAS and I'm trying to do the same analysis in JMP. When I questioned their hazard ratio they said it was adjusted by the standard deviation. They commented:In order to obtain results in units of 1 standard deviation – you simply get the standard deviation value for parameter of interest and introduce it in the PH regression statement, for example:proc phreg ...
Maureen

Discussions |
Aug 22, 2017 1:18 PM

3522 views | 0 replies
JSL How do I wrap the title text of a OutlineBox?

Hi all, I often use the Set Title() message to overwrite the OutlineBox titles of charts, distributions, etc. My first issue is that the OutlineBox does not support the Set Wrap() message. Is there any replacement I could use? To work around the missing Set Wrap(), I started inserting newlines "\!n" in the tiitle text. After doing this, I have noticed a second issue: Whatever number of newlines I ...
AlexanderKrebs

Discussions |
Jun 13, 2017 5:38 AM

4578 views | 0 replies