JMP User Community

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Difference between JMP and Excel in dummy variable regression outputs

Hi all,
Newbie question here: I'm doing dummy variable regression using JMP for a school project. When I cross-referenced to Excel's version, I realized the coefficients are completely different even though the t-stats are the same. JMP: These two images are of JMP and as you can see as compared to the Excel's version, the figures are different even though I'm using the same attributes.And it's n...
FredNg

Discussions |
May 3, 2018 8:12 AM

15774 views | 15 replies
Wait(0), Wait() vs. Wait(n)

I have a script that does many thing including creating a matrix from a datatable of ~17,500x40. The entire scrpit works fine when I run in in sections but fails to create the matrix when I run it as a whole. The issue appears to be at the step where m = dt << Get As Matrix();. I've inserted wait(0), wait() and even wait(30) but nothing seems to fix the issue. Any suggestions? Sorry I can't t...
DaveLee

Discussions |
May 3, 2018 6:12 AM

10869 views | 9 replies
Interpretting intercpets and slopes from Parameter estimates in a Fit Model

I am working at looking at a quadratic function in fit model. My questions are how to I go about interpretting the paremeter estimates? Especially for graphing this equation and interpretting the value that is not represented by the estimates, i.e. other study or location. Screen shots below shoe the model an d the outputs for the model. Important to note and not seen in the images is that the pol...
Alec1293

Discussions |
May 3, 2018 6:00 AM

8596 views | 5 replies
string and variable concatenation

Hello, i would like to create a new column based on result of another column, but i'm not able to write into column the results in case of third option, probably due to concatenate error...(see log below) note" low and high are numeric variables previousy declared. Summary_Stat << New Column( "SUMMARY_CPK_SPEC_Limit", Formula( If( :Name( "CPK(SPEC_Limit)" ) < lo...
gianpaolo

Discussions |
May 3, 2018 2:47 AM

18131 views | 1 replies
How to check the aliasing term in DOE custom design

Hi Anyone, How do we check what is the confounding factors during our initial custom design setup? Rgrds Irfan
albiruni81

Discussions |
May 2, 2018 11:08 PM

12383 views | 7 replies

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Latest Discussions

Wait(0), Wait() vs. Wait(n)

I have a script that does many thing including creating a matrix from a datatable of ~17,500x40. The entire scrpit works fine when I run in in sections but fails to create the matrix when I run it as a whole. The issue appears to be at the step where m = dt << Get As Matrix();. I've inserted wait(0), wait() and even wait(30) but nothing seems to fix the issue. Any suggestions? Sorry I can't t...
DaveLee

Discussions |
May 3, 2018 6:12 AM

10869 views | 9 replies
Interpretting intercpets and slopes from Parameter estimates in a Fit Model

I am working at looking at a quadratic function in fit model. My questions are how to I go about interpretting the paremeter estimates? Especially for graphing this equation and interpretting the value that is not represented by the estimates, i.e. other study or location. Screen shots below shoe the model an d the outputs for the model. Important to note and not seen in the images is that the pol...
Alec1293

Discussions |
May 3, 2018 6:00 AM

8596 views | 5 replies
How to check the aliasing term in DOE custom design

Hi Anyone, How do we check what is the confounding factors during our initial custom design setup? Rgrds Irfan
albiruni81

Discussions |
May 2, 2018 11:08 PM

12383 views | 7 replies
UCL&LCL on Variability Chart

Variability Gauge ChartI am very new to JMP. Based on the chart, how is the UCL and LCL being determine? Is it based on SD? By using Vial E, the data points that have very tight SD are having the maximum UCL and LCL range, as compared to the rest.The max. UCL and min. UCL are the same across the data, same goes to LCL. Can someone explain to me?
Josephinesee01

Discussions |
May 2, 2018 4:32 AM

5982 views | 1 replies
How do I customize the x-axis in Graph Builder

I have data that includes the numbers 1, 5 and 10 but when I graph I get 1, 10 and then 5 on the x-axis. How do I get my data in order in the x-axis?
Kami

Discussions |
Apr 29, 2018 10:06 PM

3731 views | 3 replies

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Latest Discussions

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

1856 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

4011 views | 0 replies
Convert separate DATE and TIME columns in formats YYYYMMDD and HHMMSS into a single column

Hello, I manage an addin for my company where all data is imported into JMP via command line utilities owned by our automation team. My addin translates a users request into a formatted command and issues the command in the background. The data is returned back as a text file on the users system. My addin can then load the data from the text file. The issue that I have is that the columns vary bas...
Picard

Discussions |
Mar 15, 2018 1:57 PM

2816 views | 0 replies
pseudo r square in JMP choice model platform

Hi,I am using JMP's choice model platform to analyse some Discrete Choice Experiment (DCE) data. I am trying to find the pseudo r square but the platform does not provide it. Is there a way to calculate pseudo r square based on the results JMP presents under the choice model platform? I know pseudo R square comes up as entropy RSquare under JMP's fit model platform, nominal logistic fir for respon...
DG

Discussions |
Mar 11, 2018 6:27 AM

2419 views | 0 replies
chnging colors on PCA plot

Hi,I seem to be able to change the color of the circle around the PCA plot but not the arrows which remain red no matter what I do. I changed the circle by Right Clicking on the plot --> Customize --> Circle and selecting the black color. I did the same using the option of Customize --> Arrow but nothing changes.Any advice would be appreciated.Thanks a lot.Helga
helga55

Discussions |
Mar 9, 2018 2:20 PM

3765 views | 0 replies