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Lack of Fit in Logistic Rgression Report
I have performed Logistic Regression analysis on a data set that contains 6 binary factors and 1 continuous factor. Then I repeat the analysis after converting the continuous parameter to binary by thresholding (0 if <= threshold, 1 otherwise).With the first analysis I get the following Lack of Fit table in the reportLack Of FitSourceDF-LogLikelihoodChiSquareLack Of Fit1.85e+74433.76278867.525Satu...
ranjan_mitre_or
3645 views | 1 replies -
Trend analysis (evolution & comparison)
Hi all, I have a data set with continous variable (not linked together). I have, over the year, data on the use of 3 products (expressed in DDD) and their efficacy (expressed in %). Annual value for each of the data.1) I would like to know how to test the evolution of the efficacy/consumption over the years (is it significatively increasing or decreasing and cherry on the cake, when does it become...
tetsunochin
5661 views | 5 replies -
Saving files to created folder
I am trying to save a journal and pdf to a folder after they are created. First I use pick directory to get the files I want to analyze. When this is done, the files are saving into that directory. However, I want them to save into a folder with the date. This is the code I have tried:
Main Menu( "Minimize All" ); path = Pick Directory( "Select a directory" ); Set Default Directory( path )...conroyco
5064 views | 2 replies -
Goodness of Fit/P-Value in Graph Builder
When doing regression line in Graph builder is there a way to get Goodness or Fit/P-Value?
TriciaJF
4267 views | 3 replies -
Setting CSV Import Default Date Time Format
I've been using a modified version of the script here Combine-multiple-txt-or-csv-files to import multiple (1000's) of CSV files. The problem is that it imports any date in MM/DD/YY which, if you don't live in the USA, means that the dates flip-flop between being correct and incorrect. The only solution I've found is that you can specifiy the import settings when creating the temp file to hold the...
David_
7827 views | 5 replies
Latest Discussions
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Lack of Fit in Logistic Rgression Report
I have performed Logistic Regression analysis on a data set that contains 6 binary factors and 1 continuous factor. Then I repeat the analysis after converting the continuous parameter to binary by thresholding (0 if <= threshold, 1 otherwise).With the first analysis I get the following Lack of Fit table in the reportLack Of FitSourceDF-LogLikelihoodChiSquareLack Of Fit1.85e+74433.76278867.525Satu...
3645 views | 1 replies -
Trend analysis (evolution & comparison)
Hi all, I have a data set with continous variable (not linked together). I have, over the year, data on the use of 3 products (expressed in DDD) and their efficacy (expressed in %). Annual value for each of the data.1) I would like to know how to test the evolution of the efficacy/consumption over the years (is it significatively increasing or decreasing and cherry on the cake, when does it become...
5661 views | 5 replies -
Goodness of Fit/P-Value in Graph Builder
When doing regression line in Graph builder is there a way to get Goodness or Fit/P-Value?
4267 views | 3 replies -
Questions about Pareto Plot of Estimates
Dear community, I have three short questions about Pareto Plot of Estimates. 1. How is t Ratio calculated?2. How can I interpret t Ratio?3. The solid black line is cumulative of t Ratio; however, how can I interpret this line? Thank you!
teeratornk
9506 views | 9 replies -
MANCOVA in JMP
Hi, I am a new user of JMP and I've just started to learn how to perform MANOVA. However, I am not sure I understand how to perform MANCOVA with JMP. I am trying to show the difference between the control and the experiment group is significant. The independent variable have 4 levelsI have one dependent variable which is the response time.The covariate is the pre-test scores. any suggestions on ho...
NeF
3425 views | 1 replies
Latest Discussions
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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
3021 views | 0 replies -
Time Series - Prewhiten
Hello Everyone, My question pertains to understanding what the terminology in JMP's prewhiten platform means.Also, understanding how that helps me determine an appropriate Transfer Function that I can use to test whether x causes y. JMP's prewhiten output shows three different ACF's labeled "Prewhiten Corr", "Noise AutoCorr", & "Noise Partial AutoCorr".
What is the Prewhiten Corr, Noise AutoCorr, &...nopon649
2147 views | 0 replies -
Fit Spline By Group: Save Spline Coefficients to Column?
Hi all--having an issue. I am using Fit Y by X to fit 5,000 separate regressions. I hold control, select red drop-down arrow, and Fit->Flexible, Fit->Spline and select, say, 0.1. This fits a spline to all 5,000 graphs with lambda of 0.1. I have 28 X values in each of 5,000 graphs, and I understand there are 4 different spline coefficients (A, B, C, D). I understand if I just had 1 regression...
M0gAl0g
2621 views | 0 replies -
Why does Profiler not stop
All,
I have a script I am trying to profile and improve on. When I run the script without the profiler, it runs and ends within 4 minutes. When I try to profile the script, even after a good 5-6 minutes, it does not stop. Wondering why this is happening and if there is a way to use profiler and not run into this. I am using JMP 13.uday_guntupalli
1598 views | 0 replies -
P value, L-R Chi Square, Prob Chi Square in Choice results
Hello everybodyI am going to undrestand the P value, L-R Chi Square, Prob Chi Square in Choice results. But different interpretations of these values can be found in the web. It seems that the true interpretation is related to null hypothesis and confidence intervel.The results of the study are as the attached pictures.Could any body inform me what exactly these statistics are saying and base on w...
aryasohrabi
3602 views | 0 replies
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