Sushil said:
I am very new to Six sigma concepts. Can someone help me to understand GR&R analysis methods? .I need some real data to work on using Minitab. Is there some data available online ?.
There are many example files that come with MiniTab Help. If you go to Statguide and click Example, the name of the file is mentioned. It would be good idea to use this data first
if you at the learning stage of Minitab.
Reason: you can compare your result with the example analysis from Minitab.
I am still learning many functions of MiniTab and Statgraphics plus mainly using example files.
Minitab Site is also another useful resource. It has a bank of FAQ and macro functions.
Regards,
Govind.