R help - May 2013 - How to plot two functions a(t) & b(t) along with x & y axes respectively in r ?

 
Sir,
                I,
Tanumoy Pal, a student of M.Sc. Statistics ,am a beginner in R language. I want
to write a program on SPRT in R. For this i want to draw the OC curve. You know
that for drawing of OC curve we have to draw L(πh ) vs. πh . I
want to know that is there any default function exists in R which can give this
graph? That is, if we give the range of  h, the function
will give the above mentioned graph. 

Thank you in advance for your help.
	[[alternative HTML version deleted]]

Homework? -- We don't do homework here.

Also, read An Introduction to R (ships with R) or other online R
tutorial before further posting.
Also, learn how to search in R (or use Google or other search engine).
See also the "sos" package.

-- Bert

On Sat, May 25, 2013 at 7:52 AM, Tanumoy Pal <tanumoy_pal123 at yahoo.in>
wrote:
>
> Sir,
>                 I,
> Tanumoy Pal, a student of M.Sc. Statistics ,am a beginner in R language. I
want
> to write a program on SPRT in R. For this i want to draw the OC curve. You
know
> that for drawing of OC curve we have to draw L(?h ) vs. ?h . I
> want to know that is there any default function exists in R which can give
this
> graph? That is, if we give the range of  h, the function
> will give the above mentioned graph.
>
> Thank you in advance for your help.
>         [[alternative HTML version deleted]]
>
>
> ______________________________________________
> 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.
>


-- 

Bert Gunter
Genentech Nonclinical Biostatistics

Internal Contact Info:
Phone: 467-7374
Website:
http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm

It would be nice if you told us what an OC curve is.

If it is a Operations Curve or something like it have a look at the pROC
package. It may do what you want. If that's not it, please actually tell us
the names of the curves not just the initials.


John Kane
Kingston ON Canada

> -----Original Message-----
> From: tanumoy_pal123 at yahoo.in
> Sent: Sat, 25 May 2013 22:52:37 +0800 (SGT)
> To: r-help at r-project.org
> Subject: [R] How to plot two functions a(t) & b(t) along with x & y
axes
> respectively in r ?
> 
> B
> Sir,
> B B B B B B B B B B B B B B B  I,
> Tanumoy Pal, a student of M.Sc. Statistics ,am a beginner in R language.
> I want
> to write a program on SPRT in R. For this i want to draw the OC curve.
> You know
> that for drawing of OC curve we have to draw L(O?h ) vs. O?h . I
> want to know that is there any default function exists in R which can
> give this
> graph?B That is, if we give the range of B h, the function
> will give the above mentioned graph.B
> 
> Thank you in advance for your help.
> 	[[alternative HTML version deleted]]
> 
> ______________________________________________
> 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.
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