JMP User Community

Latest Discussions

Mahalanobis distance in JMP differs from other methods

Hi,I am comparing Mahalanobis distance calculated by JMP vs. one reported in other tables using their software. The JMP reports for MD 2.35 +/- .54 vs. 1.23 +/- 0.68 . I was wondering if there is anything special about JMP. I have 30 data points with 6 variables. I appreciate any comments. Thanks
AT

Discussions |
Jan 28, 2018 7:13 PM

6928 views | 3 replies
Icons of the Graphic Markers

Hi,I'm writing a dashboard at the moment in which I'd like to offer the user a choice of the marker symbol that will be used in a chart that will be created from the user's various selections.I'd like to add an icon to each element in the list of options which shows what each symbol looks like, along the lines of the little demo script I've attached in which I've used a few standard icons in the l...
DMR

Discussions |
Jan 28, 2018 10:39 AM

13350 views | 4 replies
how to get dmodx and T2 for predictions in PLS

In the PLS-module it is straightforward to save the prediction formula and the standard error of prediction formula.Is there also a way to save the DModX / DModY / T2 for the predictions, for additional outlier detection ?Thanks !
mauritz

Discussions |
Jan 27, 2018 10:22 AM

5513 views | 5 replies
Source Code Documentation

I currently use NaturalDocs to automatically generate HTML-based documentation of the JSL code that I write. I works fairly well with simple comment-markup within the code: I'm currently setting up a new dev environment and it's an opportunity to review the tools within my workflow. I just wondered if anyone has any other thoughts on documentation-generation tools for JSL?
David_Burnham

Discussions |
Jan 26, 2018 12:24 PM

11830 views | 5 replies
What programming language is JSL based from?

Is it C, C##, Visual Basic?

Discussions |
Jan 26, 2018 9:39 AM

25163 views | 5 replies

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Latest Discussions

Icons of the Graphic Markers

Hi,I'm writing a dashboard at the moment in which I'd like to offer the user a choice of the marker symbol that will be used in a chart that will be created from the user's various selections.I'd like to add an icon to each element in the list of options which shows what each symbol looks like, along the lines of the little demo script I've attached in which I've used a few standard icons in the l...
DMR

Discussions |
Jan 28, 2018 10:39 AM

13350 views | 4 replies
how to get dmodx and T2 for predictions in PLS

In the PLS-module it is straightforward to save the prediction formula and the standard error of prediction formula.Is there also a way to save the DModX / DModY / T2 for the predictions, for additional outlier detection ?Thanks !
mauritz

Discussions |
Jan 27, 2018 10:22 AM

5513 views | 5 replies
Source Code Documentation

I currently use NaturalDocs to automatically generate HTML-based documentation of the JSL code that I write. I works fairly well with simple comment-markup within the code: I'm currently setting up a new dev environment and it's an opportunity to review the tools within my workflow. I just wondered if anyone has any other thoughts on documentation-generation tools for JSL?
David_Burnham

Discussions |
Jan 26, 2018 12:24 PM

11830 views | 5 replies
Help on Repeated Measures - Multiple Comparisons

Trying to assess differences within each time point though can't figure out how. New JMP user, using non-Pro version. Response variable is colonization rate over 30 and 60 days, the factors are site (3) and treatment (3). I am using the Manova > Repeated Measures analysis. What I would like to look at is for each site, does the treatment have an effect on the colonization rate for 30 days and ...
janiakd

Discussions |
Jan 25, 2018 9:04 AM

5570 views | 6 replies
confirmatory factor analysis

Could JMP perform CFA? I know it does EFA (multivariate--principal component). But does it have the capacity for CFA? Thank you!
xiaoyaj0

Discussions |
Jan 24, 2018 6:21 PM

4966 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

3957 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

2840 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

2968 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

3569 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

4637 views | 0 replies