DM Answers

Data Mining with STATISTICA


Multivariate SPC

5th of November, 2013

I would like to continue talking about Statistical Process Control, but this time I would like to focus on the case where there are multiple correlated metrics being monitored.  Should each of the metrics be monitored separately or would it make more sense to consider them together in a multivariate analysis?  I hope to answer […]

Predictive Quality Control

6th of October, 2013

Today I am shifting gears to a manufacturing data set I was able to acquire.  The information is obscurred so you won’t know where the data came from, but it should still be interesting.  I am attaching the data here for those that would like to duplicate the analysis or dig deeper.  I would be […]

Predicting Home Prices

22nd of September, 2013

I spent the past few days collecting some housing data near where I live.  I have taken out any identifying information and changed a few of the values, but for the most part this is a real life data set. House Closing Prices Sept 2013_subset3 I used a STATISTICA Data Miner workspace for this data […]