Is there anyone knowing a function or way for standard normal cumulative distribution? ?(z=-0.1)=? also ?(z=?)=0.025 Thank you, -- View this message in context: http://www.nabble.com/calculation-for-standard-normal-cumulative-distribution-tp20282804p20282804.html Sent from the R help mailing list archive at Nabble.com.
Charles C. Berry
2008-Nov-02 01:36 UTC
[R] calculation for standard normal cumulative distribution
That's too easy.
The posting guide is your friend. Especially the part about using help
as in
help('normal')
which would reply:
No documentation for 'normal' in specified packages and libraries:
you could try '??normal'
And indeed you could, which leads rather quickly to the help page for
the right function!
---
HTH,
Chuck
On Sat, 1 Nov 2008, sandsky wrote:
>
> Is there anyone knowing a function or way for standard normal cumulative
> distribution?
>
> ?(z=-0.1)=?
> also
> ?(z=?)=0.025
>
> Thank you,
>
>
>
> --
> View this message in context:
http://www.nabble.com/calculation-for-standard-normal-cumulative-distribution-tp20282804p20282804.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
Charles C. Berry (858) 534-2098
Dept of Family/Preventive Medicine
E mailto:cberry at tajo.ucsd.edu UC San Diego
http://famprevmed.ucsd.edu/faculty/cberry/ La Jolla, San Diego 92093-0901
John Sorkin
2008-Nov-02 11:02 UTC
[R] calculation for standard normal cumulative distribution
I suggest you issue the following command: ?pnorm which will get you to a manual page that will give you information about the following commands: dnorm(x, mean=0, sd=1, log = FALSE) pnorm(q, mean=0, sd=1, lower.tail = TRUE, log.p = FALSE) qnorm(p, mean=0, sd=1, lower.tail = TRUE, log.p = FALSE) rnorm(n, mean=0, sd=1) John John David Sorkin M.D., Ph.D. Chief, Biostatistics and Informatics University of Maryland School of Medicine Division of Gerontology Baltimore VA Medical Center 10 North Greene Street GRECC (BT/18/GR) Baltimore, MD 21201-1524 (Phone) 410-605-7119 (Fax) 410-605-7913 (Please call phone number above prior to faxing)>>> sandsky <realstone at hotmail.com> 11/1/2008 5:39 PM >>>Is there anyone knowing a function or way for standard normal cumulative distribution? ?(z=-0.1)=? also ?(z=?)=0.025 Thank you, -- View this message in context: http://www.nabble.com/calculation-for-standard-normal-cumulative-distribution-tp20282804p20282804.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Confidentiality Statement: This email message, including any attachments, is for th...{{dropped:6}}