[R] Add ablines

[Jeff Newmiller]

A) Without your data, it is very difficult to see what your problem is. You need to include both data and code to create a reproducible example. [1][2][3]

B) Please follow the guidance in the Posting Guide mentioned in the footer of every message on this list; in particular note that this is a plain text mailing list and your message will be damaged to some unpredictable extent if you don't set your email program correctly. 

[1] http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example

[2] http://adv-r.had.co.nz/Reproducibility.html

[3] https://cran.r-project.org/web/packages/reprex/index.html (read the vignette)
-- 
Sent from my phone. Please excuse my brevity.

On January 29, 2018 3:49:45 AM PST, "a.antonini010 at hotmail.com" <a.antonini010 at hotmail.com> wrote:
>Good morning,
>I have some problem adding ablines in Rstudio.
>The lines drew by the software doesen�t match with the added values,
>what can I do?
>
>pfaOK<-qcc(D[!trial], sizes=size[!trial], type="p", nsigmas=2,
>data.name="Polli positivi al Campylobacter")
>pfaOK1<-qcc(D[!trial], sizes=size[!trial], type="p", data.name="Polli
>positivi al Campylobacter")
>
>abline(h=pfaOK$limits[1], lty=1, col="red")
>abline(h=pfaOK$limits[2], lty=1, col="red")
>
>abline(h=0.02204175, col="red")
>abline(h=0.1996249, col="red")
>
>abline(h=2.204175, col="red")
>abline(h=19.96249, col="red")
>
>Thanks for the attention,
>                               Arianna
>
>Inviato da Posta<https://go.microsoft.com/fwlink/?LinkId=550986> per
>Windows 10
>
>
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