Sphynxras

Hello Claudius,
I also would be very interested in your information and calculations. my e-mail is:  [email protected]
groetjes,
Sphynxras

Learning To See is a wonderful book. We use that book at my company.
Sphynxras

It sounds like Wachovia bank…better known as Walk-all-over-you! It seems like all the big banks are alike….that is why I bank at a smaller bank. Keep fighting them if they still keep trying to slap you with the fees.
Sounds like they better start listening to the VOC!

As I was reading the posts on this topic, it brought up a question. How would I handle control charting an extrusion process where a days work would have data coming from 4 separate alloy types? There is no order to what alloy type is run first…the orders are scheduled more or less based on extrusion speed. for instance, a fast runner may be the…[Read more]

I have dealt with the data as continuous in my most recent project…(process recovery rates, which are percentages), and had no issues treating the data as continuous.
sphynxras

What a vague project goal you were given!!!! No wonder the BB’s seem to be having issues! Also, it is imperative to have support from management and resources. I wonder if they have been spending all their time coming up with projects, only to be told the project ideas are not right!!!???
Sphynxras

Thanks for the reply, Matt! This will make life much easier! :)

While we are on the subject of control charts and percentages, I am trying to figure out the best method for charting recovery(yield) rates for a mfg. process-aluminum extrusion. Since I am dealing with a non-normal distribution that encompasses data from 4 alloy types, with subgroup size=1 and independant, can I use the Tukey test? I considered…[Read more]