Displaying 3 results from an estimated 3 matches for "141c".
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2006 Aug 14
1
solving non-linear system of equations
...s expressed as a linear combination
of the first three powers of a standard normal variable.) Assuming that
E(Y)=0 and Var(Y)=1, one can obtain the following equations after tedious
algebraic calculations:
1) b^2+6bd+2c^2+15d^2=1
2) 2c(b^2+24bd+105d^2+2)=E(Y^3)
3) 24[bd+c^2(1+b^2+28bd)+d^2(12+48bd+141c^2+225d^2)]=E(Y^4)-3
Obviously, a=-c. Suppose that distributional form of Y is given so we know
E(Y^3) and E(Y^4). In other words, we have access to the third and fourth
raw moments. How do we solve for these four coefficients? I reduced the
number of unknowns/equations to two, and subsequently use...
2004 Feb 15
4
father and son heights
Faraway's book titled "Practical Regression and Anova using R",
with full text available online at:
http://cran.r-project.org/doc/contrib/Faraway-PRA.pdf
refers to a data set, stat500, which compares midterm and final
grades. It can be used to illustrate similar concepts.
A google search for faraway.zip will locate the actual data.
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Date: Sun, 15 Feb 2004 10:37:08 -0800
2007 Dec 09
8
zpool kernel panics.
Hi Folks,
I''ve got a 3.9 Tb zpool, and it is casing kernel panics on my Solaris
10 280r (SPARC) server.
The message I get on panic is this:
panic[cpu1]/thread=2a100a95cc0: zfs: freeing free segment
(offset=423713792 size=1024)
This seems to come about when the zpool is being used or being
scrubbed - about twice a day at the moment. After the reboot, the
scrub seems to have