JMP User Community

Latest Discussions

Retrospective Power Analysis

Hi,I've just performed a t-test that was inconclusive, so I was using the retrospective power option to get a feel for whether it's worth performing additional tests.So, I select Power from the One Way Analysis red triangle and get the retrospective power options.The table has the alpha, sigma and N direct from the existing data. But the table shows a delta of half the difference in means observe...
jfs

Discussions |
May 13, 2020 9:32 AM

3354 views | 3 replies
Interpreting PLS regression coefficients for a binary categorical variable

I used Fit Model with the Partial Least Squares personality to create a model for a continuous dependent variable. Explanatory variables include several continuous variables and a categorical variable with two options, A or B. I understand that option A and B are treated as separate dummy variables. When I run the fitting, the regression coefficient for option A is about -0.4 and the regression co...
blumarble

Discussions |
May 13, 2020 8:41 AM

3216 views | 3 replies
Create a loop to add column properties to columns that contain a specific header

Hello, Being still new with JSL, I'm still struggling with the implementation of certain concepts namely looping. Any way, I'm trying to create a script which would add to any column in a table in which the header contains "Norm" a number of specific column properties.dt=current data table(); a = "Norm"; col = dt << get column names( string ); nc = N Items( col ); For( i = 1, i <= nc, i++, If( Con...
Sburel

Discussions |
May 13, 2020 7:45 AM

2165 views | 2 replies
What's the relation between "coefficient estimate" in the model and "effect size" in the power analysis?

Hi,  When using the "Fit Model" platform, I get a table of with the parameter estimates for the model. Parameter Estimates   Term Estimate
Intercept                                 -2.064624
x1                                            7.0881103
x2                                            11.977504
(x1-0.98875)*(x2-1.04406)      2  So the model coefficients are 7.088... for x1, 11.977... for x2 and...
matthias_bruchh

Discussions |
May 13, 2020 6:14 AM

3376 views | 3 replies
JMP Tabulate by list of column names in JSL

Hello, I have table and I want to tabulate it by column "student", column "subject" and column "class" but column "Subject" and column "class" is not necessary to available in the data.If it has column "subject" but not column "class" then it should tabulate by column "student" and column "subject".If it has column "class" but not column "subject" then it should tabulate by column "student" and co...
Rajat

Discussions |
May 13, 2020 6:06 AM

5469 views | 6 replies

Previous
Next

Latest Discussions

Retrospective Power Analysis

Hi,I've just performed a t-test that was inconclusive, so I was using the retrospective power option to get a feel for whether it's worth performing additional tests.So, I select Power from the One Way Analysis red triangle and get the retrospective power options.The table has the alpha, sigma and N direct from the existing data. But the table shows a delta of half the difference in means observe...
jfs

Discussions |
May 13, 2020 9:32 AM

3354 views | 3 replies
Interpreting PLS regression coefficients for a binary categorical variable

I used Fit Model with the Partial Least Squares personality to create a model for a continuous dependent variable. Explanatory variables include several continuous variables and a categorical variable with two options, A or B. I understand that option A and B are treated as separate dummy variables. When I run the fitting, the regression coefficient for option A is about -0.4 and the regression co...
blumarble

Discussions |
May 13, 2020 8:41 AM

3216 views | 3 replies
Creation of a new column based on grouping of other columns

Hi All,I am trying to create a new column "Status" which will return "Active" or "Replaced" based on the following specification (attached part of the table with "Status" column as illustration of expected result). Each TOOL and Site can replace different Sub_Tool during time and runs several units with its time stamp. The most recent Sub_Tool for the specific Tool and Site should receive Active ...
DZ_932

Discussions |
May 13, 2020 2:56 AM

17311 views | 5 replies
Difference between two Cpk analysis tool

Hi all, I have generated random data from Johnson Sl distr. and saved it in a column. Now, when I use these two Cpk analysis tolls, I get diff. results:1. Analyze> Quality and Process> Process capability2. Analyze> Fit > Capability analysis (I have tried all of the options for long term, moving range, ...)For both method I chose Johnson Sl distr. and the same USL.So, how come I get diff. results? ...
mkhoddam

Discussions |
May 12, 2020 10:27 AM

5850 views | 9 replies
Evaluation of the existing model

Hi All,I had created a predictive model and recently my colleagues at QC had to change one of their ingredients, which is one of the many variables in the model, to continue batching their products. I want to evaluate the existing model instead of fine-tuning it because there is not enough data yet and changing it will lower the accuracy. They have new measured responses, using the new ingredient,...
Amir_H

Discussions |
May 12, 2020 8:46 AM

5917 views | 7 replies

Previous
Next

Latest Discussions

How do I have two different chart types in a single graph using two axis?

While doing some research to answer this question, I found this article on the JMP community that helped me get started. How do I do a combination bar and line plot using Overlay Plot? Using the big class sample data example of height and weight I was able to create a bar chart for weight and a line plot for height on the same chart using the Overlay Plot. To do this, first clear the row s...
Bass_Masri

Discussions |
Apr 28, 2020 4:28 PM

4789 views | 0 replies
How do I calculate z-scores at different aggregation levels?

Hello, How do I use JSL to calculate Z-scores at different levels of aggregation? I am working with cancer mortality data (1999 - 2015) at the county-level. I need to calculate Z-scores to compare each county to the others within a state and all counties within the country. I cannot simply use the standardize function because it automatically takes an average of rates--which is invalid unless the...
Jmsouch

Discussions |
Feb 26, 2020 7:04 AM

2262 views | 0 replies
Calling Windows API ImageViewer.dll to display JPG files.

I am working with a very large database of image files and want to be able to display the file for the user for visual inspection from a script. I have been able to get the following code to load the DLL but get an error requesting a signature argument. Does anyone know how to get a signature string from the system to pass to the DLL. ERROR MESSAGE FORM LOG: Second argument to CallDLL must be a ...
DMeakin1

Discussions |
Jan 17, 2020 10:19 AM

2064 views | 0 replies
Running script from command line on MAC

Not a mac person. Does anyone know how to run a jsl script from command line on a mac? I specifically mean WITHOUT "//!" at the top of it. I have this but it only opens the file unless I have the "//!" open -g -W -a /Applications/JMP\ Pro\ 15.app/ $(pwd)/myscript.jsl
vince_faller

Discussions |
Jan 10, 2020 2:26 PM

1690 views | 0 replies
how to add confounding variable

I am working with a multi level data. Data is attached.In this dataset, I have 8- X variable: cumulative risk (continuous), all other risk (dichotomous). 3- Y variables: insurance and practice (dichotomous) and time (continuous)I have one confounding variable Age (continuous). I will have to add random effect to X variable. But I am confused how to add confounding variable to this analysis. Can an...
billi

Discussions |
Jan 6, 2020 9:39 AM

1624 views | 0 replies