JMP User Community

Latest Discussions

Variable selection and Bootstrap Forest

Hello,I performed a Bootstrap forest analysis wirth a categorical ouctcome with 230 features, many of them are highly correlated. There is a hughe difference in performance between my training (AUC 0.98) and validation set (0.68). Since the data are highly dimensional and many of the variables are correlated variable reduction is needed. Can I use GenReg with Lasso or other penalized techniques f...
Lu

Discussions |
Aug 15, 2020 6:42 AM

3863 views | 5 replies
Please help me remove carriage character in JSL

I have a jsl script which calls python file to identify a specific directory from anywhere. It is working fine but he result has a carriage character which is ruining everything. cur_dir = Substr( Get Default Directory(), 2, 999 ); cur_dir = Substitute( cur_dir, "/", "\" ); show(cur_dir); _path_script = cur_dir || "find_home_directory.py"; show(_path_script); home_dir = RunProgram( executab...
Dib-Dey

Discussions |
Aug 14, 2020 1:27 PM

4616 views | 8 replies
Custom Lat Long Contour Map

Hi all, Playing around with the Custom Map Creator add in and I ran into some trouble when trying to construct borders for a river system. When constructing a custom map border using a a background map the boundaries function does not let me to trace the river pattern as accurately as I would hope (see attached photo). Alternatively, when constructing a border from a background photo the bounda...
MikeDereviankin

Discussions |
Aug 14, 2020 11:03 AM

1109 views | 0 replies
JMP 12 interface slow, especially with new 4k monitor

I am using JMP 12 at my work, and the interface has always been a little laggy. Recently I've upgraded to a new 4k monitor, and everything scales well and works well except that JMP is now very slow. This includes scrolling through open Data Tables, scrolling through UI elements, and in general anything JMP's native UI engine. I've seen the post about graphics hardware acceleration for JMP 13, ...
LaserRasin

Discussions |
Aug 14, 2020 10:36 AM

2618 views | 2 replies
JMP Control Chart Phase/Axis Organization

Hello! I recently am struggling with an issue in Control Charts. I have data organized by date with two main phases. Essentially, I want to be able to overlay the phases because in my data I go from phase A, to phase B, then back to phase A over time. By default JMP will separate my phases, then sort by date. This means the data is not in order by date, and all my phase B data is placed after phas...
Cwalla

Discussions |
Aug 14, 2020 10:24 AM

5402 views | 3 replies

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Latest Discussions

Custom Lat Long Contour Map

Hi all, Playing around with the Custom Map Creator add in and I ran into some trouble when trying to construct borders for a river system. When constructing a custom map border using a a background map the boundaries function does not let me to trace the river pattern as accurately as I would hope (see attached photo). Alternatively, when constructing a border from a background photo the bounda...
MikeDereviankin

Discussions |
Aug 14, 2020 11:03 AM

1109 views | 0 replies
JMP 12 interface slow, especially with new 4k monitor

I am using JMP 12 at my work, and the interface has always been a little laggy. Recently I've upgraded to a new 4k monitor, and everything scales well and works well except that JMP is now very slow. This includes scrolling through open Data Tables, scrolling through UI elements, and in general anything JMP's native UI engine. I've seen the post about graphics hardware acceleration for JMP 13, ...
LaserRasin

Discussions |
Aug 14, 2020 10:36 AM

2618 views | 2 replies
JMP Control Chart Phase/Axis Organization

Hello! I recently am struggling with an issue in Control Charts. I have data organized by date with two main phases. Essentially, I want to be able to overlay the phases because in my data I go from phase A, to phase B, then back to phase A over time. By default JMP will separate my phases, then sort by date. This means the data is not in order by date, and all my phase B data is placed after phas...
Cwalla

Discussions |
Aug 14, 2020 10:24 AM

5402 views | 3 replies
"Double weibull"

I have some reliability data regarding a random error, that I can fit to a weibull distribution. But I need to make an reliability analysis of the probability of two of the errors happening consecutively, and as this probability is very small, it it not possible to let the test run until this happens.

So instead, I had the idea to generate some data from the weibull distribution that I have descr...
Knekse

Discussions |
Aug 14, 2020 6:44 AM

3673 views | 4 replies
Random Forest and Categorical variable

Hello I have categorical variables with more then 2 classes as X predictor for Boostrap Forest. Should I recode them into Dummy 0/1 binary Variables?Regards, Ludo
Lu

Discussions |
Aug 14, 2020 5:35 AM

1437 views | 1 replies

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Latest Discussions

Custom Lat Long Contour Map

Hi all, Playing around with the Custom Map Creator add in and I ran into some trouble when trying to construct borders for a river system. When constructing a custom map border using a a background map the boundaries function does not let me to trace the river pattern as accurately as I would hope (see attached photo). Alternatively, when constructing a border from a background photo the bounda...
MikeDereviankin

Discussions |
Aug 14, 2020 11:03 AM

1109 views | 0 replies
XPath Query() and XML namespaces

I have a bunch of XML documents that I want to put into a data column. I want to use XPath expressions to pull out values from them, by appending columns that contain formulas that make use of the XPath Query() function. Some of my documents have XML-namespace qualified element names. For example, one might look like this: <?xml version="1.0" encoding="UTF-8"?> <synopsis xmlns="http://www.cap.org/...
john_madden

Discussions |
Jul 23, 2020 9:53 AM

1495 views | 0 replies
Using JMP to Calculate Surface Flatness

Has anyone used JMP to calculate the Minimum Zone surface flatness of a point cloud? I have some differences between two metrology areas for our surface flatness requirements and wanted to check them in JMP. There are different algorithms for doing the calculation. (There is an ASME standard for the general rule, ASME Y14.5: " a tolerance zone defined by two parallel planes within which the surfa...
jay_holavarri

Discussions |
Jul 20, 2020 11:26 AM

1697 views | 0 replies
Save all scripts and close reports by JSL

Trying to write a script for this I found the following below working. JMP15@Win10.The first part opens two tables and starts some Reports,and the second Closes all report Windows post saving scripts to belonging tables.But when the report has a local datafilter, the script is not working any more (get scriptable object doesn't get the Right reference).Is there a way to find proper reference for e...
Georg

Discussions |
Jul 20, 2020 7:48 AM

1429 views | 0 replies
[JSL Contour Plot] Method of define contour plot, number, minimum, maximum

The contour plot is very helpful to show 3D map, however the problem of defining the zone is always a trouble. In my typical jsl plot, I use something below to define the contour plot zone number = 8, maximum = 1.4, minimum =1. However, the table column :Length may change time to time, and the scale will have to be modified manually for each corresponding plot. Does someone have experience how t...
Stokes

Discussions |
Jun 25, 2020 12:09 PM

1297 views | 0 replies