JMP User Community

Latest Discussions

Sorting JMP data table and deleting rows in JMP Script

Hi:I'm a rookie with JMP. I want to sort and format a data table based on conditions on first two columns. The first column is a string of text ("LaserID" ) and the second column is time when data is taken ("time"). My goal is to to derive another table with exact same number of columns as the original table so that there is only one row of data of a particular "LaserID" (i.e. no repeat). The elim...
sudipta_bera

Discussions |
Jul 19, 2019 4:44 PM

13169 views | 4 replies
Chi square test of independence and categorical variable

I am quite new to statistics. I have designed an experiment where participants are supposed to tap to reproduce the tempo of some music samples. I have manipulated the music samples at tempo values at 60, 120 and 150 bpm, which is my x-variable and I have labelled it as categorical and nominal. In addition to the recorded tempo values (y-variable), I am looking at one more variable which I call th...
2605

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Jul 19, 2019 1:49 PM

6434 views | 8 replies
Peak of a probability distribution

HiI have a dataset which fits best to the Johnson Su distribution and I was wondering if there is a way to estimate the value of the peak of this distribution. It has just one peak, which is pretty different from the median or the mean. Calling this "mode" might be the best possible solution here but how do I estimate this point?
thulasi

Discussions |
Jul 19, 2019 10:18 AM

15610 views | 14 replies
Choice Design

Dear All,I have a question regarding the choice design feature on JMP. I have 4 attributes and I want to make a choice design that each choice consists of 3 attributes instead of 4. I only know how to make that choice design that consists of 4 attributes for each. Anyone would help me, so much appreciate. Thank you
arismnndar

Discussions |
Jul 19, 2019 6:09 AM

5126 views | 8 replies
Graph a step change in trend (or multiple step changes)

Is there a way to graph a general trend that is a result of a step change (or multiple step changes)? The general trend would be the overall line of fit. The step changes would be lines of fit for various time periods. Visual below. Resaid is there a way to graph the step changes along with the general trend? This is dummy data. There is an obvious step change in the average (or line of fi...
BSwid

Discussions |
Jul 19, 2019 5:54 AM

5123 views | 2 replies

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Latest Discussions

Choice Design

Dear All,I have a question regarding the choice design feature on JMP. I have 4 attributes and I want to make a choice design that each choice consists of 3 attributes instead of 4. I only know how to make that choice design that consists of 4 attributes for each. Anyone would help me, so much appreciate. Thank you
arismnndar

Discussions |
Jul 19, 2019 6:09 AM

5126 views | 8 replies
Graph a step change in trend (or multiple step changes)

Is there a way to graph a general trend that is a result of a step change (or multiple step changes)? The general trend would be the overall line of fit. The step changes would be lines of fit for various time periods. Visual below. Resaid is there a way to graph the step changes along with the general trend? This is dummy data. There is an obvious step change in the average (or line of fi...
BSwid

Discussions |
Jul 19, 2019 5:54 AM

5123 views | 2 replies
Filling partially missing data cells based on non-missing cells

Hello, I'm trying to figure out a way to fill in missing cells that should have values that are based on other cells. In my table, some of these cells are properly filled in, while others aren't. Here's a rough example Column 1Column 2Column 31aa'2bb'1aa'3cc'2 3 1 3cc'2 In this example, every row that has a '1' in the first column should have an A, and then an A' in the 2nd and 3rd column, re...
KMJHU

Discussions |
Jul 18, 2019 1:02 PM

2044 views | 2 replies
Pair wise comparison of slopes in ANCOVA

I am doing an ANCOVA analysis. I have a response variable water status which is continuous and I have soil moisture which is continuous as the predictor. I have a categorical variable which is variety and I desire to compare the slopes of each Y vs. X between different varieties to show if the linear regression has the same slope among varieties. The ANCOVA done on JMP and mentioned on this websit...
joellemartinez

Discussions |
Jul 16, 2019 4:36 AM

2145 views | 1 replies
Stratified Data Split into test and control

Hello JMP Community, I am trying to split a dataset into Test and Control for a marketing experiment. The data set is unique at the customer id and has a million rows. Both the new datasets must be balanced using two parameters which are annual customer spend (YTD) and last quarter spend (QTD). These parameters are represented in two columns. I am unable to figure out how to create a stratified/b...
75Innovation

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Jul 15, 2019 7:17 AM

3130 views | 2 replies

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Latest Discussions

Capability Animation - How to see the LSL/USL Value?

I just discovered this nifty tool called the Capability Animation, where you can play around, dragging the spec limits and mean shifts, and it simulates your capability indices. But, I cannot see the actual LSL/USL values as I drag them! Does anyone know how to make this happen?
Antonio80

Discussions |
Jul 9, 2019 1:31 AM

1534 views | 0 replies
Unable to allocate enough memory in access or evaluation

Hi,I'm trying to use the Multivariate platform to perform a correlation between 6 time points (rows) across 73500 columns. My final goal is to output a 73500x73500 correlation matrix. When I try to run it, I immediately receive this pop out message:Unable to allocate enough memory in access or evaluation of 'List' , {/*###*/Estimation Method( 0 ), Matrix Format( 2 )} What's the issue? I'm using J...
ns

Discussions |
Jul 8, 2019 9:04 AM

1582 views | 0 replies
How to Post JSON data to a site via API functionality: "Unsupported Media Type"

Hi There, I am trying to perform a POST request to post some JSON data to a server, but unfortunately as of now I keep getting a 415 error. The goal of this script is to upload a JSON formatted file (or something of the like) to the server for other users to download/read. I noticed that there are very few POST examples with JSL, but quite the abundance with GET, which I have no problems with. I w...
liqinglei419

Discussions |
Jul 2, 2019 6:33 AM

1933 views | 0 replies
How to analyze crossover design data in JMP

I had crossover design data from one of my experiment, and I want to analyze it according to the rules of crossover design. Can someone please help me with this?
sharmachetan

Discussions |
Jun 14, 2019 2:34 PM

1480 views | 0 replies
Help understanding how Lift curves are calculated

Dear JMPers, (computer details: I have JMP Pro 14 on a W7 Enterprise, 64-bit computer.) I am trying to better understand how JMP actually calculates a Lift curve. I understand conceptually the ROC and Lift curves, but I'm having a hard time calculating a Lift curve myself. The JMP help/support page (https://www.jmp.com/support/help/14-2/lift-curve.shtml#1276958) isn't all that helpful in under...
SDF1

Discussions |
May 29, 2019 11:10 AM

2113 views | 0 replies