Home |
Search |
Today's Posts |
#1
|
|||
|
|||
Control charting
How did I build a true control chart that has the mean in the middle, the
control limits; mean +-2(stdev) and mean +-3(stdev), see below. I have attempted to use both scatter and line charts and then manipulate the axis, but that only works for the X and Y axis and does not give me the mean line or control limits on the right. Ideas? I'm sure that I'm making this more difficult than I need.... mean+2(stdv)30.1 mean-2(stdv)13.3 Mean 21.7 mean+3(stdv)34.3 mean-3(stdv)9.1 Day # treated 1 25 2 19 3 17 4 15 5 20 6 24 7 30 8 19 9 16 10 23 Thanks - Jeff |
#2
|
|||
|
|||
Hi,
Take a look at Jon's example. http://peltiertech.com/Excel/Charts/RunChtLines.html Cheers Andy JRH wrote: How did I build a true control chart that has the mean in the middle, the control limits; mean +-2(stdev) and mean +-3(stdev), see below. I have attempted to use both scatter and line charts and then manipulate the axis, but that only works for the X and Y axis and does not give me the mean line or control limits on the right. Ideas? I'm sure that I'm making this more difficult than I need.... mean+2(stdv)30.1 mean-2(stdv)13.3 Mean 21.7 mean+3(stdv)34.3 mean-3(stdv)9.1 Day # treated 1 25 2 19 3 17 4 15 5 20 6 24 7 30 8 19 9 16 10 23 Thanks - Jeff -- Andy Pope, Microsoft MVP - Excel http://www.andypope.info |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Dynamic charting problems (events) | Charts and Charting in Excel | |||
Control Tab from Combo box- format control missing!! | Excel Discussion (Misc queries) | |||
Copying list-box control | Excel Discussion (Misc queries) | |||
Why is pointer and keyboard control is lost in certain Excel file. | Excel Discussion (Misc queries) | |||
Charting time? help please... | Charts and Charting in Excel |