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k factor for one-sided tolerance intervals [message #39042]

Mon, 12 April 2004 06:59

reddvl03-news
Messages: 1
Registered: April 2004

Junior Member

Hi,

Anyone know if there are similar IDL functions to compute the k factor
for one-sided tolerance intervals?

The equations are:

k1 = (z(1-p) + sqrt(z(1-p)^2-a*b))/a
where
a=1-(z(1-gamma)^2/(2(N-1))) and b=z(1-p)^2-z(1-gamma)^2/N

Specifically, I'm looking for IDL functions to return z(1-p) and
z(1-gamma) for probability p and probability gamma.

Please reply to newsgroup or to reddvl03-news@yahoo.deletethis.com.

Thanks.

References:
http://www.itl.nist.gov/div898/handbook/prc/section2/prc263. htm
http://www.itl.nist.gov/div898/software/dataplot/refman1/aux illar/tolelimi.htm

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