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Latest Discussions

• How to organize multidimensional spectral data for partial least squares (PLS)?

  I have a large data set that has multiple independent and dependent variables.  For smaller systems, I have organized the data such that the independent variables are defined in the Column Name.  However, for much larger sets, where more than a few Xs and multiple Ys are involved, this becomes an extremely tedious exercise. Moreover, it makes for very wide, unwieldy tables and is hard to visualize...

  craigwb

  Discussions |

  Mar 9, 2015 5:27 AM

  3967 views | 2 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

  4836 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

  6944 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

  6442 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

  4218 views | 0 replies