JMP User Community

Latest Discussions

Rotation and steps for the Principal Components

Hi everyone, Recently I have started reading about principal component analysis. I have a big dataset (millions) which I will try to explain with 73 different variables. So I would like to reduce the number of variables so I will use this method. I did the analysis and checked the scree plot. So I understood that I can use 8 components, I used "save principal components" by using red triangle an...
dgreen

Discussions |
Dec 24, 2018 11:43 PM

5505 views | 2 replies
Compare 2 measuring equipment

I have 2 measuring equipment. We would like to make sure that same sample from 2 measuring equipment give us same data or not. I plan to have sample 100 pcs measuring by both equipment and use match pair to analysis whether data from both machine is statistic equal or not.
If it is not, I plan to use main machine as a master. Both machine have good correlation (Rsquar > 0.85), I will use the equat...
ThoYala

Discussions |
Dec 24, 2018 5:20 AM

7839 views | 2 replies
How to modify contour plot?

How can the legend settings be changed in the contour plot? I cannot seem to change the font size or much of anything...
dt7900

Discussions |
Dec 23, 2018 4:18 PM

3009 views | 1 replies
AIC for self created nonlinear model

Hi,How can I get AIC values for a self created nonlinear model (by column formula)?I choose Analyse > Specialized modeling > Nonlinear , I put my formula column as X, the response column as Y, I get convergence. But how can I get AIC values to compare the model with a linear model? Or are there other ways to compare my formula model with a linear one?Thanks in advance for your help!
frietje

Discussions |
Dec 21, 2018 4:44 AM

6217 views | 2 replies
Organize a journal via jsl

Hi,
Is there A way i can save my charts to journal using JSL? one chart next to the other (as row), And not just below (as column)
End goal is for journal with
Trend chart1 boxplot1
Trend chart2 boxplot2
Trend chart3 boxplot3
. . .
.
.

Appreciate your help, Adam.
AdamChoen

Discussions |
Dec 21, 2018 1:50 AM

7357 views | 3 replies

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Latest Discussions

Rotation and steps for the Principal Components

Hi everyone, Recently I have started reading about principal component analysis. I have a big dataset (millions) which I will try to explain with 73 different variables. So I would like to reduce the number of variables so I will use this method. I did the analysis and checked the scree plot. So I understood that I can use 8 components, I used "save principal components" by using red triangle an...
dgreen

Discussions |
Dec 24, 2018 11:43 PM

5505 views | 2 replies
Compare 2 measuring equipment

I have 2 measuring equipment. We would like to make sure that same sample from 2 measuring equipment give us same data or not. I plan to have sample 100 pcs measuring by both equipment and use match pair to analysis whether data from both machine is statistic equal or not.
If it is not, I plan to use main machine as a master. Both machine have good correlation (Rsquar > 0.85), I will use the equat...
ThoYala

Discussions |
Dec 24, 2018 5:20 AM

7839 views | 2 replies
How to modify contour plot?

How can the legend settings be changed in the contour plot? I cannot seem to change the font size or much of anything...
dt7900

Discussions |
Dec 23, 2018 4:18 PM

3009 views | 1 replies
Cluster Analysis Data Export

Hi all, I'm using JMP 13 and have performed a normal mixtures cluster analysis. The analysis identified 3 clusters plus an outlier group. I cannot figure out how to view any kind of table which shows which records belong to which clusters. Is this not a feature in JMP?
techsassy

Discussions |
Dec 20, 2018 9:58 AM

3946 views | 2 replies
Inter and Intra Observer Reliability/Agreement with JMP

Hello, I am part of a study that is looking at 4 clinicians abilility to make a continuous variable measurement with 5 different techniques. We have a gold standard that is a direct measurement of the parameter of interest.I have generated a delta (the actual measurement minus the clinicians measurement) for each data point.I am trying to figure out how to first look at each clinicians intraobserv...
DavidI

Discussions |
Dec 20, 2018 9:04 AM

3286 views | 1 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

2558 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

3235 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

3640 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

2463 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

3437 views | 0 replies