R help - Jan 2006 - Using values from a function with complex output

I am using the intervals function with a gnls (example below).  How can
I use some of the coefficients below in another calculation?  Or asked
another way, how do I index these values?

Thanks.

Rick


intervals(yy$fit[[1]])
Approximate 95% confidence intervals

 Coefficients:
               lower        est.       upper
A.sexF   -0.06399732 -0.05269831 -0.04139930
A.sexM   -0.07062259 -0.05942172 -0.04822085
BMD.sexF -2.36908925 -2.31640171 -2.26371416
BMD.sexM -2.33309959 -2.27979391 -2.22648823
attr(,"label")
[1] "Coefficients:"

 Variance function:
           lower       est.       upper
power -0.7957477 -0.4322209 -0.06869406
attr(,"label")
[1] "Variance function:"

 Residual standard error:
     lower       est.      upper 
0.02189063 0.02635919 0.03173990

 
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Richard Reiss, Sc.D.
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