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Sample Size for Weibull Distribution - Reliability

Hello,I have prior testing of n=22 samples, with 2 failure modes/locations. The Y of interest is lbf and ALL samples are tested to failure (no censoring). I want to use this data to determine the necessary sample size I must use for the same test to ensure that at least 95% of the selected population covered at a 95% lower confidence bound (Lower Spec limit). The aggregate data fits a weibull dist...
zjuv007

Discussions |
May 17, 2020 4:45 AM

3218 views | 1 replies
Make histogram and box plot in graph builder

In the distribution platform you can add a box plot to the histogram (attached pic 1).
Pic 1
How can I make a similar plot in Graph Builder? The reason that I am asking is I want to overlay it with a categorical parameter. I made those plots separately and attached them manually in Photoshop (see attached pic2). Pic 2 If such thing can be done much easier and faster in Graph Builder, which is usu...
shasheminassab

Discussions |
May 16, 2020 10:10 PM

5389 views | 3 replies
Display regression estimates' F-ratios?

Is there an option to display the F-ratio (square of the t-ratios) in the regression display of the *individual* estimates in Fit Least Squares? I know JMP displays the overall model F-stat, but I'm looking for the F-ratios for each independent variable alone.
MAS

Discussions |
May 16, 2020 4:01 PM

2991 views | 3 replies
Calculating Col Mean () for a subset of rows in JSL Script?

Hi JMP Community, What us the proper syntax in JSL for calculating the column mean (or other statistics) for a variable defined subset of rows? In a data table, I can just used the formula "Col Mean (:Data Column, :Grouping Column)" but in a JSL script this does not seem to be a correct usage. Of note, I'm thinking of using brute force by using a "For each row" structure but that seems quite ineff...
Thierry_S

Discussions |
May 16, 2020 3:06 PM

7172 views | 2 replies
script to find and replace portions of character entries in a column

In my data table, I have a column of data type Character with a column name of Size. The entries for the different rows in column Size are like 8 or so different variations of things like sglLrg500, sglLrg800, sglLrg150, etc. I would like to have a JMP script that can quickly replace sgl in each of the entries in Size with Sgl instead, so that sglLrg500 for example would become SglLrg500. I coul...
fbm73

Discussions |
May 15, 2020 12:05 PM

2098 views | 2 replies

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Latest Discussions

Sample Size for Weibull Distribution - Reliability

Hello,I have prior testing of n=22 samples, with 2 failure modes/locations. The Y of interest is lbf and ALL samples are tested to failure (no censoring). I want to use this data to determine the necessary sample size I must use for the same test to ensure that at least 95% of the selected population covered at a 95% lower confidence bound (Lower Spec limit). The aggregate data fits a weibull dist...
zjuv007

Discussions |
May 17, 2020 4:45 AM

3218 views | 1 replies
Make histogram and box plot in graph builder

In the distribution platform you can add a box plot to the histogram (attached pic 1).
Pic 1
How can I make a similar plot in Graph Builder? The reason that I am asking is I want to overlay it with a categorical parameter. I made those plots separately and attached them manually in Photoshop (see attached pic2). Pic 2 If such thing can be done much easier and faster in Graph Builder, which is usu...
shasheminassab

Discussions |
May 16, 2020 10:10 PM

5389 views | 3 replies
Display regression estimates' F-ratios?

Is there an option to display the F-ratio (square of the t-ratios) in the regression display of the *individual* estimates in Fit Least Squares? I know JMP displays the overall model F-stat, but I'm looking for the F-ratios for each independent variable alone.
MAS

Discussions |
May 16, 2020 4:01 PM

2991 views | 3 replies
script to find and replace portions of character entries in a column

In my data table, I have a column of data type Character with a column name of Size. The entries for the different rows in column Size are like 8 or so different variations of things like sglLrg500, sglLrg800, sglLrg150, etc. I would like to have a JMP script that can quickly replace sgl in each of the entries in Size with Sgl instead, so that sglLrg500 for example would become SglLrg500. I coul...
fbm73

Discussions |
May 15, 2020 12:05 PM

2098 views | 2 replies
How do I reference a column value as a reference line on a control chart?

Hi, I'm trying to create a script which generates control charts which plots net yields by WO that references a planned yield entry in the %Planned Yield. Since I'd like to create a chart for each product in my data table, and there is a different planned yield for each product, I need to create a reference to the %Planned Yield Column. I have created a script so that the control chart will genera...
ayuan6

Discussions |
May 14, 2020 9:33 AM

1702 views | 1 replies

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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

4677 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

2222 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

2034 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

1673 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

1608 views | 0 replies