JMP User Community

Latest Discussions

JSL Script to Transform Selected Columns

Hi, in JMP 14 I would like to allow a user to select non-specific columns, say X,Y,Z, and then run a JSL script that generates new columns with the difference of each column, i.e. X-Y, X-Z, Y-Z. The script would not need to calculate Y-X, or Z-X since those differences have already been calculated. Any help is appreciated, thanks!
texas_stats

Discussions |
Apr 2, 2019 6:26 AM

6900 views | 4 replies
What does JMP assume when uncontrolled input factors are to be estimated?

Hi All, I've been exploring using the uncontrolled input factors option in JMP. Using a toy example of 5 continuous input factors with 2nd order interactions: DOE( Custom Design, {Add Response( None, "Y", ., ., . ), Add Factor( Continuous, -1, 1, "X1", 0 ), Add Factor( Continuous, -1, 1, "X2", 0 ), Add Factor( Continuous, -1, 1, "X3", 0 ), Add Factor( Continuous, -1, 1, "X4", 0 ), Add Factor...
brfrancis

Discussions |
Apr 2, 2019 1:14 AM

5175 views | 2 replies
Problems working with data tables created by Multiple File Import

Hi,Basically what I am trying to do is have a script that will run "Multiple file import" on several folders and concatenate the results into a single table. Here is my current script: path = ""; // (actual folder path redacted, pretend something that works is here) fid = Files In Directory(path); // Remove all the files, just leaving the folders for(f=NItems(fid), f>=1, f--, if(IsFile(path||"/"||...
david707

Discussions |
Apr 1, 2019 5:48 PM

4616 views | 1 replies
Partial Least Squares Generalized Linear Regression

Are there any plans to extend the PLS model to what I see called PLS-GLM. In this model, the response can be categorical. The model is a hybrid of PLS and a regularization method that allows the response to remain truly, say, binary. That is, the response is not recoded as 0/1 and then PLS is applied as if it were numeric. PLS-GLM has maximum likelihood as the objective function instead of max...
gene

Discussions |
Apr 1, 2019 12:35 PM

5381 views | 3 replies
Gracefully terminate Run Program()

I am in a situation where I use Run Program() to send files to an FTP/MTP site. By and large everything works great, but sometimes there's a kink in the connection and the program lags indefinitely. I have recreated this problem from the command line and it's basically a lost connection type event. But I need to Ctrl-break out of CMD to stop it. In JMP I want to put in a timeout to reduce the risk...
nathan-clark

Discussions |
Apr 1, 2019 9:48 AM

6665 views | 2 replies

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Latest Discussions

Partial Least Squares Generalized Linear Regression

Are there any plans to extend the PLS model to what I see called PLS-GLM. In this model, the response can be categorical. The model is a hybrid of PLS and a regularization method that allows the response to remain truly, say, binary. That is, the response is not recoded as 0/1 and then PLS is applied as if it were numeric. PLS-GLM has maximum likelihood as the objective function instead of max...
gene

Discussions |
Apr 1, 2019 12:35 PM

5381 views | 3 replies
Plot columns from multiple tables in Graph Builder

Suppose I have two different data tables (different files) that have all different columns except they both have latitude/longitude data. Is there a good way to plot the data from both of those using Graph Builder? We've tried concatenating the tables, but that seems a little messy, putting the entirety of table 2 below and to the right of table 1 -- we're just wondering if there's a better way?

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BHarris

Discussions |
Apr 1, 2019 8:23 AM

3821 views | 4 replies
k-fold cross validation in time series with JMP / JMP PRO

I want to use Bootstrap or Boosted Trees but with a k-fold method as I use it in the partition trees or neural nets. However I only see the option of adding a fix validation column. Since I am working with time series, random samples cannot be used well to fit my models. In addition to this, I am suspicious with the k-fold implemented in JMP as it always says random sample. I am after a sequence...
FN

Discussions |
Mar 28, 2019 4:23 PM

3294 views | 3 replies
vector plot

I have 4 columns,: x, y, u and v, where u and v are the deformations in the x and y directions at x,y position. would like to plot a vector plot but cant find a way. can somebody help?
jeekay

Discussions |
Mar 27, 2019 5:42 PM

6345 views | 3 replies
Column not added; It is the wrong type for list

I am getting the above error when i am trying to add 2 columns for the bubble plot. I am not abl to change it to continuous as it is greyed out but only between ordinal and nominal.
jeekay

Discussions |
Mar 27, 2019 12:52 PM

3161 views | 2 replies

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Latest Discussions

Selecting Number of Clusters in Hierarchical Clustering

One way to select possible number of clusters in hierarchical methods is to identify the relatively large changes in distance as number of clusters change (see table below). When I look at the actual distance measure from the table (clustering history below dendogram), there is a bigger jump from 3 clusters to 4 than from 4 to 5 (smaller), suggesting 4 may be the right decision. However, when you ...
pratyushdash

Discussions |
Feb 23, 2019 5:51 PM

2887 views | 0 replies
Beta Generalized Regression and adjusted chi-square values

I have a data set from a two-choice rodent feeding trial. We were testing the effectiveness of 10 deterrents by coating them on seeds and offering them to rodents alongside control seeds that were uncoated. The explanatory variable is which of the 10 deterrents the treatment seed was coated with, and the response variable is the proportion of control seed and treatment seed consumed. The question...
Mananahi

Discussions |
Feb 13, 2019 9:58 AM

2228 views | 0 replies
DF Dens for repeated measures ANOVAs

Dear JMP Community, When I run repeated measures ANOVAs with JMP (RMS, with Subject as a random factor), I have noticed that when a certain factor is crossed with Subject, the corresponding DF Den stays independent while the DF Dens for the other factors are put together as “Residual”. Please see Images 1-3 of the attached file on how “DF Den” under “Test Denominator Synthesis” change across imag...
mu

Discussions |
Feb 6, 2019 8:10 AM

3886 views | 0 replies
Partition and Pruning

I'm working with a dataset of about 27,000 rows and am trying to use 9 factors to predict a response using the partition function and a decision tree. I'm using both k-means and validation. When I tell JMP to Go, it will split 100-200 times, however the Split History shows me very little improvement after about 20 splits. For what I'm trying to do, I want to back up to the 20th split, but I don'...
NG

Discussions |
Jan 30, 2019 8:25 AM

3248 views | 0 replies
I want to use LASSO and Group LASSO in JMP

I'm involved in a project where we are applying lasso to build a logistic regression model from a "black box" set of predictors. I need to get JMP Pro before trying out JMP's implementation. I'm doing all the analysis in R at present. Does JMP Pro also include group lasso? I've found through using JMP Cluster Variables (CLUSVAR) that I can naturally group my predictors prior to group lasso. F...
gene

Discussions |
Nov 2, 2018 7:43 AM

2414 views | 0 replies