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Latest Discussions

For loop Graph builder with reference line

Hi, I want to write a script with for loop to generate Box plots with horizontal refernce lines and save it. I can do it in graph builder also but my dataset is huge so adding refernce line manually would take too much tim.I have to two data table one to generate data table and other to generate refernce lines. I want to have a loop to Box plot Player (in this case 'a' and 'b) on X-axis and column...
Rajat

Discussions |
Dec 10, 2018 5:40 AM

7003 views | 5 replies
partial least squares for binary response, PLS-DA

I'm using JMP Pro PLS, but my response is binary. I've seen an approach, PLS-DA that does the math in a different way recognizing that the predictors and the responses are not of the same type and so the notion of covariance between them is different than if they were both numeric. I have only skimmed the literature before taking a deeper dive. I thought JMP would use an approach specifically d...
gene

Discussions |
Dec 8, 2018 10:43 AM

3053 views | 1 replies
Why do intercept coefficients in generalized linear models depend on the design matrix

I've thought a lot about the intercept terms in glm. Logistic regression in particular. In standard linear regression we can estimate the intercept term without any knowledge of the design matrix. It's just the mean of the responses. I figured that principle would stay the same in other models. The principle is Once you know the responses and the link function, then you can determine the inte...
gene

Discussions |
Dec 8, 2018 8:43 AM

12368 views | 4 replies
How to open private data tables in loop

All,
I have a reasonably simple problem. It is my understanding that when you open the data table as private, you would lose the table when you don't retain the reference of the data table name. So, how do you retain the data tables especially when you are opening them as a part of a loop. For e.g.: FilePath = "C:\Test.xlsx"; SheetsList = Get Excel Worksheets(FilePath); OpenDts = {}; fo...
uday_guntupalli

Discussions |
Dec 8, 2018 6:55 AM

7858 views | 4 replies
Evaluating Dif Function by Column

I'm trying to evaluate the difference between two rows using the "Dif" function; however, the evaluation is continuous and has no regard for other columns. For example, with the "Big Class" DT I run the script below, but it will still compute the weight difference between a male and female. Is there any way around this? dt = Current Data Table(); dt << Sort( By( :age, :sex ), Order( Ascending, As...
Ksrzg01

Discussions |
Dec 7, 2018 2:22 PM

2854 views | 1 replies

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Latest Discussions

partial least squares for binary response, PLS-DA

I'm using JMP Pro PLS, but my response is binary. I've seen an approach, PLS-DA that does the math in a different way recognizing that the predictors and the responses are not of the same type and so the notion of covariance between them is different than if they were both numeric. I have only skimmed the literature before taking a deeper dive. I thought JMP would use an approach specifically d...
gene

Discussions |
Dec 8, 2018 10:43 AM

3053 views | 1 replies
Evaluating Dif Function by Column

I'm trying to evaluate the difference between two rows using the "Dif" function; however, the evaluation is continuous and has no regard for other columns. For example, with the "Big Class" DT I run the script below, but it will still compute the weight difference between a male and female. Is there any way around this? dt = Current Data Table(); dt << Sort( By( :age, :sex ), Order( Ascending, As...
Ksrzg01

Discussions |
Dec 7, 2018 2:22 PM

2854 views | 1 replies
Help me make sense of the significance in Chi-Square Analyses results

Hey all,Here I have run the presense of a car passenger (1 = front seat, 2=back seat) against casualty severity (1 = fatal, 2 = serious, 3 = slight). I am having trouble understand the results. I understand that the expected count and the actual count is what I'm interested in, but how do I detect whether the difference between those two counts is significant. Thanks in advance!
Bearded

Discussions |
Dec 6, 2018 6:10 AM

9574 views | 4 replies
Viewing "Weighted N"

Hello,First of all, I should say that I am an Engineer with a very basic knowledge in statistics (perhaps thats why I am using JMP :) I have a data table with 90,000 rows and 12 columns. One of the columns has a pre-selected role as "Weight". The dataset I have has been sampled from a series of events with each event having its own "Weight". In our literature, it is common to publish Tables with "...
mikethejumper

Discussions |
Dec 4, 2018 5:34 PM

7899 views | 3 replies
DOE - ELISA method - 4 PL modeling

Dear JMP Community, My question is about a DOE performed on ELISA method.The response is the Absorbance and there are 3 factors which are dilution of different reagents (standard, parameter B and parameter C) - Refer to graph attached to visualize the type of data I have.I’m looking for optimizing the three factors to get a plateau equal to 2 for absorbance. But I would like also to be at “the beg...
TBrisset

Discussions |
Dec 4, 2018 3:23 AM

9390 views | 5 replies

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Latest Discussions

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

2596 views | 0 replies
Contingency table and mosaic plot are not same orientation

// For a contingency table report, swap the x and y // currently can swap the mosaic plot only Names Default to Here(1); dt = Open( "$SAMPLE_DATA/Big Class.jmp" ); myr = Contingency( Y( :Age ), X( :sex ) ); // Have to have a Contingency Analysis report open // Can add test to make sure it is open in the future myr = Current Report(); // taking apart CrossTabBox was easier using XML than JSL...
Vball247

Discussions |
Oct 29, 2018 2:18 PM

3253 views | 0 replies
how to change the type and color of lines in graph

I am trying to show line of fit in graph builder for several sets of data. The data table have many columns, I want to show the column(i) vs column(1).Every column can be grouped by A1 & a, also can be grouped by B1 & b, but except column(1). The follow is the chart about column(2) vs column(1): I use the follow script to change the type of lines:Dispatch( {}, "400", ScaleBox, {Legend Model( 8,...
Yu

Discussions |
Sep 25, 2018 2:34 AM

3680 views | 0 replies
Mean separation letter from test slices

Hello!

How do I get the mean separation letter in for each level of a factor when interaction is significant? For example, if I have A*B interaction and I want to get the mean separation of B at each level of A, how do I get the LSD letters in JMP? I can do test slices and that will use the DF of the full analysis, but this does not shows which mean of B differs. If I do multiple comparison: How ca...
jfranc19

Discussions |
Sep 14, 2018 2:35 PM

2512 views | 0 replies
repeated-measures ANCOVA: How to perform the analysis when the parallel slope assumpt. doesn't meet?

Hi all,I need to perform the ANCOVA for a repeated-measures design. I tried to adapt the Julian's ANCOVA procedure showed on the https://www.youtube.com/watch?v=mApbp1RDy-U to my study case (repeated-measures design). Initially, I did the following actions: 1. In the Fit Y by X dialogue: I selected VAR_Y as "Y, Response" and VAR_X as "X, Factor";2. For "Group by" I selected the variable Timepoint;...
Reinaldo

Discussions |
Jun 18, 2018 6:31 AM

3510 views | 0 replies