JMP User Community

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How do I colour data points in PCA according to colours in cluster analysis?

Hi, I performed a cluster analysis and coloured the clusters. In a subsequent PCA, how can I apply the colouring from the hierarchical cluster analysis to the data points in the PCA? Thanks so much for your time. Andreas
andreas_scherer

Discussions |
Mar 8, 2015 8:03 AM

12448 views | 1 replies
What is the table reference?

If I open a table from the File>New Data Table, what is it's reference?If I create a table variable I need to know the table reference for the namespace, but I did not explicitly define it as I would have in an an Open() command.How do I determine it?
Hegedus

Discussions |
Mar 8, 2015 12:25 AM

4685 views | 1 replies
How to call multiple text file to extract data in a single data table?

I have extracted the useful data from one text file into a new data table using JMP script. But, how to extract data from 3-4 text file using script into a same new data table? Please suggest me.
kaushik_pushpen

Discussions |
Mar 2, 2015 6:12 AM

10767 views | 3 replies
Misclassification in Gauge R&R

In the misclassification chart of variability gauge test,is the following the same thing?P(good part is falsely rejected) and P(part is good and is rejected)P(bad part is falsely accepted) and P(part is bad and is accepted)what does P(part is good) stand for statistically?Also, what is the difference between "repeatability" and 'reproducibility"?Thanks!
xiaoming

Discussions |
Feb 28, 2015 4:07 AM

6728 views | 2 replies
how do i run a model with Heteroscedasticity-consistent standard errors??

how do i run a model with Heteroscedasticity-consistent standard errors??
wheresegg

Discussions |
Feb 28, 2015 3:59 AM

9462 views | 1 replies

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Latest Discussions

What is the table reference?

If I open a table from the File>New Data Table, what is it's reference?If I create a table variable I need to know the table reference for the namespace, but I did not explicitly define it as I would have in an an Open() command.How do I determine it?
Hegedus

Discussions |
Mar 8, 2015 12:25 AM

4685 views | 1 replies
Misclassification in Gauge R&R

In the misclassification chart of variability gauge test,is the following the same thing?P(good part is falsely rejected) and P(part is good and is rejected)P(bad part is falsely accepted) and P(part is bad and is accepted)what does P(part is good) stand for statistically?Also, what is the difference between "repeatability" and 'reproducibility"?Thanks!
xiaoming

Discussions |
Feb 28, 2015 4:07 AM

6728 views | 2 replies
How to apply Column Properties to an existing Data Table Column

I created a summary table and one of the columns need Value Ordering. The script to create a column with properties says:New Column( "Contract", Character( 4 ), Nominal, Set Property( "Value Ordering", {"CIS", "LOC", "WEU", "UK", "EEU", "MEA", "GRP", "OTH", "NRD", "DIR", "COR", "COMP"} ), Set Selected, Set Values( {"CIS", "LOC", "WEU", "UK", "EEU", "MEA", "GRP", "OTH", "NRD", "DIR", "CO...
saitcopuroglu

Discussions |
Feb 27, 2015 3:12 AM

6196 views | 3 replies
Degrees of freedom in post-hoc t-tests

Hi, I have a question regarding the post-hoc t-tests in JMP. I run a repeated measures ANOVA with one random and two fixed factors. The two-way interaction between the fixed factors is included. (Y=random(A) + A + B + A*B). Following a significant A*B effect, I use the 'effect details' option to do post-hoc t-tests, Bonferroni-corrected for the number of comparisons. But. When I chose 'detailed co...
janicke_nordgre

Discussions |
Feb 23, 2015 4:15 AM

4075 views | 0 replies
Plot 2D Trace

Is it possible to generate a 2D trace in JMP? I.e., plot a list of x/y coordinates, connecting consecutive points with a line, as shown in the attached PNG?
gandi2223

Discussions |
Feb 22, 2015 1:05 PM

11197 views | 6 replies

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Latest Discussions

Degrees of freedom in post-hoc t-tests

Hi, I have a question regarding the post-hoc t-tests in JMP. I run a repeated measures ANOVA with one random and two fixed factors. The two-way interaction between the fixed factors is included. (Y=random(A) + A + B + A*B). Following a significant A*B effect, I use the 'effect details' option to do post-hoc t-tests, Bonferroni-corrected for the number of comparisons. But. When I chose 'detailed co...
janicke_nordgre

Discussions |
Feb 23, 2015 4:15 AM

4075 views | 0 replies
How can I change the group means line color in the Variability Chart Platform? There is not an option to do so in the Customize menu. Thanks!

How can I change the group means line color in the Variability Chart Platform? There is not an option to do so in the chart's Customize menu. Thanks!
poorva_limaye

Discussions |
Feb 9, 2015 6:10 AM

3037 views | 0 replies
How to calculate the very basics incredible basics

I have a data set and use tabulate to summarize the data and publish in the exportable interactive HTML form (implementing in a website where exporting to excel does not help).However I am unable to do it. The bottom tabulate takes the mean of several rows and I need as an aggregate the sum of those means which should be 827102,270 or vica versaI could add the sum of rows and I would need the mean...
saitcopuroglu

Discussions |
Feb 6, 2015 6:52 AM

3906 views | 0 replies
test statistics on odds ratios in logistic regression

I've been using logistic regression with multiple categorical predictors. I'm particularly interested in the odds ratios, and I understand how the odds ratios themselves are calculated, but I'm having trouble understanding how the test statistics associated with each odds ratio are calculated. JMP gives the disclaimer "Tests and confidence intervals on odds ratios are likelihood ratio based." M...
mjahnke

Discussions |
Dec 5, 2014 11:03 PM

3682 views | 0 replies
What robust methods are common for Process Capability Indices for Non-Nornal distributions?

In Europe, we found it common to use Cpkn as a non-normal Cpk metric, where mean was replaced with median, and stdev was replaced with IQR/1.35. For some "regulatory" or "customer" reports, this seems to be accepted rather than the usual "torture the data until it says its normal" approach with transformations. Does anyone have similar experience or better ideas? (Note: any use of capabilit...
mclayton200

Discussions |
Jun 19, 2014 2:05 PM

4881 views | 0 replies