JMP User Community

Latest Discussions

Comparing intercepts

I am trying to compare the intercepts of multiple lines. I know I can use Fit Model to examine whether the slopes are similar, but how do I test whether the intercepts are the same? Thanks.

Discussions |
Jan 15, 2018 1:28 PM

14597 views | 9 replies
Troubleshooting Failure to sort columns with Sort() Command, and excluding least recent duplicates

Hello! I have been trying to create a script that graphs a parameter of a multiple samples from multiple tables now. The samples are named in such a way that it is XX-AA, where XX is the ID/name of the sample, and AA is the timestamp of the sample (day 1,2,3, and so forth). I apologize if I am asking so many questions, I am still quite new to programming in JSL. I have merged my tables, and then w...
liqinglei419

Discussions |
Jan 15, 2018 11:59 AM

5671 views | 2 replies
Modifying the "Elements" statements in the Graph Builder output by scripting

Hi, I attach a script which generates a small data table with an attached JSL script called "Grid of Color-Coded Scatter Plots", which if you run it should produce a Graph Builder output showing a (2x2) grid of scatter plots in each of which all the points are given different colors and/or symbols. The problem I have is that I'm trying to write a script that will allow me to exchange the variables...
DMR

Discussions |
Jan 15, 2018 11:38 AM

7356 views | 3 replies
How to Optimize Multiple JMP Models Simultaneously

I am trying to optimize the processing of a product which is experiencing about 10% scrap rate launching the product into production. I ran a process DOE w/4 factors at 3 levels and collected data on 9 trials. The defect rating response was set to an ordinal variable and fitted a model by logistic regression. I also collected data on the hardness of this product which is also affected by the proce...
kellymahoney

Discussions |
Jan 14, 2018 2:13 PM

11206 views | 6 replies
How do I change the X-axis in Graph Builder and JSL so Nominal X-variables share same space/name?

Hi there! I have been trying to create a script that graphs a parameter of a multiple samples. The samples are named in such a way that it is XX-AA, where XX is the ID/name of the sample, and AA is the timestamp of the sample (day 1,2,3, and so forth). My current issue is that I am trying to plot multiple samples on top of each other using the graph builder, and also seeing what changes I can...
liqinglei419

Discussions |
Jan 12, 2018 2:26 PM

7322 views | 2 replies

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Latest Discussions

summarize mean data by group and only last number of data point

hi,I want to get the mean value of my "raw data" by a group of 3 different columns ("test name", "measurement name" and "entity") - this i can do by the summary option.my problem is that I want only the last 13 points minimum (or last than 13 :) ) by date. those are my columns thanks for any help
AdamChoen

Discussions |
Jan 11, 2018 8:09 AM

3551 views | 1 replies
How do I plot "spiderdiagrams" in JMP

Hello,I have a large geochemical dataset that I am attempting to plot in JMP13. I use JMP for most of my geochemical plots but I have yet to figure out how to do so-called "spiderdiagrams." Following the advice of another post I found, I transposed my data table and was able to plot things that looked like spiderdiagrams using the graph overlay tool. This allowed me to plot the data and would work...
mcjenkins

Discussions |
Jan 11, 2018 7:09 AM

6342 views | 2 replies
Batch effect adjustment using Housekeeping Genes

Hello, starting from a txt file with count data, I am analysing RNAseq data from three different independent experiments which should be merged into a single analysis. Sample characteristics, such as disease conditions, are perfectly confounded within the batches. The use of housekeeping genes, such as those suggested by Eisenberg et al. (http://dx.doi.org/10.1016/j.tig.2013.05.010), could be one...
AS

Discussions |
Jan 10, 2018 10:52 AM

4051 views | 1 replies
JMP Script for inverse prediction

Hello everyone, I want to automate my data analysis, therefore I wanted to write myself a script to make things easier. Basically, I want to take my standards to generate a standard curve using 4P fit. (Columns 1, 2, 3 are triplicates of those standards, so I want to have an average value) Afterwards, I want to use the inverse prediction formula that has been generated by the 4P fit and apply it t...
Robertasm

Discussions |
Jan 9, 2018 6:16 AM

9442 views | 11 replies
bell curve for exam grade calculation

dear all, I made an exam and ı want to calculate exam grades by using bell curve approach. I heard this approach but ı do not know how can I apply it. How can ı calculate their exam grades? which one is A,B,C etc... Each line represent one student exam result at the attached jmp file. Please help me. I need very urgent help. Thank you.Best Regards,
nac

Discussions |
Jan 9, 2018 5:44 AM

4160 views | 1 replies

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Latest Discussions

Sub-sampling data analysis in JMP

In Biology (Plant Sci. and Agriculture) usually we have sub-sampling data for replicates. It's very difficult to analyze these data in commonly use Stat S/W (SPSS/Minitab) because MSS(Error) is calculating wrongly. Without taking averages of samsamples, the easiest S/W for this is using JMP and I need some assistance for this. I've found very useful Youtube video about subsampling in JMP (CRD: S...
Kynda

Discussions |
Nov 15, 2017 2:32 PM

3957 views | 0 replies
Conceptual question about the profit matrix

This issue has been discussed previously, but I keep finding myself confused about how to use the profit matrix. My question is conceptual in nature, so let's just use some simple numbers. Suppose I have data on customer churn and I build a predictive model for churn (the particular technique does not matter for this question). My decision errors are not symmetric, however, so I want to modify ...
dale_lehman

Discussions |
Nov 10, 2017 6:02 AM

2841 views | 0 replies
Confirmation of Repeated Measures Analysis, when sphericity if voilated

Hi Everyone, I would like confirmation on the appropriate analysis to run on a repeated measures design.Experimental design:Independent variable: Nutrient treatment (Control, Low, Med, High),Dependent variable: basal diameter, 5 replicates (plants)Repeated measurements were taken at Weeks 0, 1, 4, 7, 10, & 12Split data-> Fit Model-> Y: basal 0, basal 1, 4, 7, 10, 12, Add: Nutrient treatmentPers...
uamiller

Discussions |
Oct 23, 2017 8:07 AM

2968 views | 0 replies
Cox Proportional Hazard - adjusting risk ratio with std dev

I'm working with someone who is using SAS and I'm trying to do the same analysis in JMP. When I questioned their hazard ratio they said it was adjusted by the standard deviation. They commented:In order to obtain results in units of 1 standard deviation – you simply get the standard deviation value for parameter of interest and introduce it in the PH regression statement, for example:proc phreg ...
Maureen

Discussions |
Aug 22, 2017 1:18 PM

3569 views | 0 replies
JSL How do I wrap the title text of a OutlineBox?

Hi all, I often use the Set Title() message to overwrite the OutlineBox titles of charts, distributions, etc. My first issue is that the OutlineBox does not support the Set Wrap() message. Is there any replacement I could use? To work around the missing Set Wrap(), I started inserting newlines "\!n" in the tiitle text. After doing this, I have noticed a second issue: Whatever number of newlines I ...
AlexanderKrebs

Discussions |
Jun 13, 2017 5:38 AM

4641 views | 0 replies