Displaying 1 result from an estimated 1 matches for "pri472".
2012 Jun 25
2
Fractional Factorial - Wrong values using lm-function
...se of aov and
lm-functions. I'm doing a fractional factorial experiment at our production
site, and I need to familiarize myself with the analysis before I conduct
the experiment. I've been working my way through the examples provided at
http://www.itl.nist.gov/div898/handbook/pri/section4/pri472.htm
http://www.itl.nist.gov/div898/handbook/pri/section4/pri472.htm , but I
can't get the results provided in the trial model calculations. Why is this.
Here is how I have tried to do it:
> data.catapult=read.table("Fractional.txt",header=T) #Read the data in the
> table provid...