JMP User Community

Latest Discussions

predictor screening

Hi,After running predictor screening the out put has a column named contribution , portion and rank . Is there any unit for contribution ? Is this % is so why the some of all the contributions doest end up to 100?
Alma1

Discussions |
Jun 20, 2018 6:43 AM

2809 views | 1 replies
How do I choose between a Wilcoxon, Wilcoxon Signed Rank, or t-test with matched observations?

I'm new to JMP, and trying to determine which test is appropriate for my study. I have matched biological measurements at two time points (before and after a meal) for 25 individual donors. Each donor has a single data point per time point. The population has a large standard deviation for most of these measurements, and usually the results do not have a normal distribution. Some observations have...
jwhiting

Discussions |
Jun 19, 2018 7:52 AM

5644 views | 3 replies
how to select rows with a specific number that user input

Hello everyone, I am working on a project that helps users to pick modules based on their input. For example, if user input 5, the script would give user 5 modules that been selected. Could anyone one help me with the "select" part?
Anonymous

Discussions |
Jun 19, 2018 5:53 AM

7390 views | 3 replies
how to replace a numeric value in a variable

Hi All, this might be very easy so forgive me, i am trying to replace a numeric value in a variable with another value and am trying to do so with the following syntax Acc << select where( :lo50%expGMT > 10.0 ); Acc << replace (5); this deletes the whole row rather then replace any values under 10 with 5. Can anyone help me?????
Mickyboy

Discussions |
Jun 18, 2018 10:06 PM

9706 views | 14 replies
RE: Error Opening Excel File

Hi, I'm trying to import my excel file as a data table but apparently the version of excel used is too old. It says: "There was an error opening the file in the Excel Wizard. Files older than Excel 97 might fail to open. Using the Open All Sheets preference should work in this case."So, I tried changing the preferences to "Open All Sheets" and the error no longer appears but no files are imported...
Jaz

Discussions |
Jun 18, 2018 10:17 AM

13136 views | 5 replies

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Latest Discussions

predictor screening

Hi,After running predictor screening the out put has a column named contribution , portion and rank . Is there any unit for contribution ? Is this % is so why the some of all the contributions doest end up to 100?
Alma1

Discussions |
Jun 20, 2018 6:43 AM

2809 views | 1 replies
How do I choose between a Wilcoxon, Wilcoxon Signed Rank, or t-test with matched observations?

I'm new to JMP, and trying to determine which test is appropriate for my study. I have matched biological measurements at two time points (before and after a meal) for 25 individual donors. Each donor has a single data point per time point. The population has a large standard deviation for most of these measurements, and usually the results do not have a normal distribution. Some observations have...
jwhiting

Discussions |
Jun 19, 2018 7:52 AM

5644 views | 3 replies
Smith Chart

I would like to plot some data in a Smith Chart but don't see this capability in JMP. Does anyone know if there is way to plot data in Smith charts?Thanks.BH
bhosse0

Discussions |
Jun 18, 2018 9:30 AM

10842 views | 7 replies
repeated-measures ANCOVA: How to perform the analysis when the parallel slope assumpt. doesn't meet?

Hi all,I need to perform the ANCOVA for a repeated-measures design. I tried to adapt the Julian's ANCOVA procedure showed on the https://www.youtube.com/watch?v=mApbp1RDy-U to my study case (repeated-measures design). Initially, I did the following actions: 1. In the Fit Y by X dialogue: I selected VAR_Y as "Y, Response" and VAR_X as "X, Factor";2. For "Group by" I selected the variable Timepoint;...
Reinaldo

Discussions |
Jun 18, 2018 6:31 AM

3511 views | 0 replies
8-run Plackett-Burman with JMP14

Hi everyone,How can I perfrom an 8-run Plackett-Burman design with JMP14? Browsing the online documentation about Plackett-Burman suggests to include 4 additional runs and construct a 12-run Plackett-Burman design instead. However, a 12-run is just too much as I only have 4 factors... so a PB-8 would be enough for me. Unfortunately, after choosing Classical > Screening Design and setting the respo...
FabioRoselet

Discussions |
Jun 15, 2018 1:06 PM

6569 views | 3 replies

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Latest Discussions

repeated-measures ANCOVA: How to perform the analysis when the parallel slope assumpt. doesn't meet?

Hi all,I need to perform the ANCOVA for a repeated-measures design. I tried to adapt the Julian's ANCOVA procedure showed on the https://www.youtube.com/watch?v=mApbp1RDy-U to my study case (repeated-measures design). Initially, I did the following actions: 1. In the Fit Y by X dialogue: I selected VAR_Y as "Y, Response" and VAR_X as "X, Factor";2. For "Group by" I selected the variable Timepoint;...
Reinaldo

Discussions |
Jun 18, 2018 6:31 AM

3511 views | 0 replies
Time Series - Prewhiten

Hello Everyone, My question pertains to understanding what the terminology in JMP's prewhiten platform means.Also, understanding how that helps me determine an appropriate Transfer Function that I can use to test whether x causes y. JMP's prewhiten output shows three different ACF's labeled "Prewhiten Corr", "Noise AutoCorr", & "Noise Partial AutoCorr".
What is the Prewhiten Corr, Noise AutoCorr, &...
nopon649

Discussions |
Jun 7, 2018 11:10 PM

2508 views | 0 replies
Fit Spline By Group: Save Spline Coefficients to Column?

Hi all--having an issue. I am using Fit Y by X to fit 5,000 separate regressions. I hold control, select red drop-down arrow, and Fit->Flexible, Fit->Spline and select, say, 0.1. This fits a spline to all 5,000 graphs with lambda of 0.1. I have 28 X values in each of 5,000 graphs, and I understand there are 4 different spline coefficients (A, B, C, D). I understand if I just had 1 regression...
M0gAl0g

Discussions |
Jun 5, 2018 3:19 PM

3094 views | 0 replies
Why does Profiler not stop

All,
I have a script I am trying to profile and improve on. When I run the script without the profiler, it runs and ends within 4 minutes. When I try to profile the script, even after a good 5-6 minutes, it does not stop. Wondering why this is happening and if there is a way to use profiler and not run into this. I am using JMP 13.
uday_guntupalli

Discussions |
Apr 27, 2018 7:12 AM

1889 views | 0 replies
P value, L-R Chi Square, Prob Chi Square in Choice results

Hello everybodyI am going to undrestand the P value, L-R Chi Square, Prob Chi Square in Choice results. But different interpretations of these values can be found in the web. It seems that the true interpretation is related to null hypothesis and confidence intervel.The results of the study are as the attached pictures.Could any body inform me what exactly these statistics are saying and base on w...
aryasohrabi

Discussions |
Mar 17, 2018 2:22 AM

4058 views | 0 replies