Displaying 7 results from an estimated 7 matches for "expan".
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2008 Jul 14
3
statistics question about a statement in julian faraway's "extending the linear model with R" text
...an use a similar idea to fit a GLM. Roughly speaking, we want to
regress g(y) on X with weights inversely proportional
to var(g(y). However, g(y) might not make sense in some cases - for
example in the binomial GLM. So we linearize g(y)
as follows: Let eta = g(mu) and mu = E(Y). Now do a one step expanation
, blah, blah, blah.
Could someone explain ( briefly is fine ) what he means by g(y) might
not make sense in some cases - for example in the binomial
GLM ?
Thanks.
2008 Mar 04
1
making array of lists
Dear R Users,
Given two vectors, say a = seq(2) and b = seq(3), I want to make an 2*3 array, where (i,j) element is list(a=a[i], b=b[j]). I tried the outer() function but it generates an error message that I don't understand, see below.
What do I do wrong?
The expan.grid function is not good enough since I need a solution that works when a and b are not atomic, say a=list(list(x=1, y=2), list(x=2, y=1)).
Thanks,
Vadim
> a <- seq(2); b <- seq(3)
> outer(a, b, function(a, b) list(a=a, b=b))
Error in dim(robj) <- c(dX, dY) :
dims [product...
1998 Aug 05
6
Problem with TCP_wrappers
Hi,
I''m running into something weird here.
I''m using RH5.1 with tcp_wrappers 7.6.
The syntax for hosts.allow and hosts.deny is:
<service list> : <access list> [ : <shell_command> ]
Everything works when I _don''t_ use the shell_command.
I used the _exact_ line as in the man-pages utilising "safe_finger" (comes
with tcp_wrappers), tcpdchk
2002 Aug 20
2
t() converts data.frames ind matrix
hi,
i just recognized that the t() function converts a data frames into a
matrix (R 1.5). is that a bug or a feature ?
greetinx jan
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2006 Aug 22
3
synonyms
Hi,
Using ferret and acts_as_ferret.
Great work.
Is there a way to define some synonyms (searchable words that would not
appear in the texts ?
Like stop words, but instead of being removed from query and index,
they would be added ;-)
Can some synonyms be regexp ? I''d like for instance to have ? (oelig)
be equivalent to oe in French.
Or maybe an utf8 normalization could achieve
2005 Jan 05
13
Digium T100P T1 Card
Hello All,
I could use a recommendation if anyone has a moment. I have the T100P but I have not gotten my service yet. I want to have at least 12 lines of digital voice with DID. Should I just seek out a PRI ISDN provider or is there something else I should look for? I want to keep cost as low as possible. Also, I want to own my own router for the phones since it is always a hassle to get
1998 Aug 02
0
ipportfw - security
...for qmail's incoming
> mail:
>
> tcp-env: ALL@.local.domain : setenv RELAYCLIENT
In the HOSTS_OPTIONS(5) manual page, I wrote:
setenv name value
Place a (name, value) pair into the process envi-
ronment. The value is subjected to %<letter> expan-
sions and may contain whitespace (but leading and
trailing blanks are stripped off).
Translation: you need to specify a value for the RELAYCLIENT variable.
Wietse
From mail@mail.redhat.com Thu Aug 6 08:06:53 1998
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