Re: [R] qcc help

2008-09-01 Thread Jorge Ivan Velez
Dear Renata, In your particular case, something like this should do the job: res=qcc(MDI, type = "xbar.one") names(res) res$limits A general approach (using the example in ?qcc) could be: require(qcc) data(pistonrings) attach(pistonrings) diameter <- qcc.groups(diameter, sample) ex = qcc(diamet

Re: [R] qcc help

2008-09-01 Thread Cleber Nogueira Borges
Renata Mara Schneckenberg Wowk wrote: Hi Gents, I need to get the control limits from qcc function. As follows: qcc(MDI, type = "xbar.one") Call: qcc(data = MDI, type = "xbar.one") xbar.one chart for MDI Summary of group statistics: Min. 1st Qu. MedianMean

[R] qcc help

2008-09-01 Thread Renata Mara Schneckenberg Wowk
Hi Gents, I need to get the control limits from qcc function. As follows: qcc(MDI, type = "xbar.one") Call: qcc(data = MDI, type = "xbar.one") xbar.one chart for MDI Summary of group statistics: Min. 1st Qu. MedianMean 3rd Qu.Max. 0.3266 0.4249 0.4371 0.