 
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.
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