Displaying 5 results from an estimated 5 matches for "assymetry".
2010 Dec 22
3
Estimate "between-axes" vs "within-axes heterogeneity of multivariate matrices
...d answer
this question? Some relative/comparative (preferrable simple and intuitive)
measure(s)? Something that would graphically perhaps give an indication
without time-consuming clustering, sampling or whatsoever processing?
Even though the above mentoined authors mention some measure for the assymetry
of the yielded compoenents ( uncentered -> unipolar, centered -> bipolar) I
find the concept a bit hard to understand.
Isn't there a quick way (function) to just say (with numbers of plots of
course) "well, it seems that the data are heterogenous looking at between-
axes" or...
2013 Nov 16
1
r documentation rugarch egarch
...tp://r.789695.n4.nabble.com/RUGARCH-eGARCH-and-variance-targeting-td4634896.html
someone proposes to read the "vignette on how the unconditional variance is
calculated for the eGARCH
model"
I don`t know what is meant by vignette.
The R-built-in help function tells me about eGARCH: "assymetry term: gamma1"
Thanks a lot R-help. This is relly a lot of information.
I`d like to find out about the eGARCH model notation used in R, the settings
and estimation techniques that are used and/or can be configured in this
case, ...
When searching the internet I`ve also not been very successfu...
2017 Dec 05
0
[PATCH tip/core/rcu 21/21] drivers/vhost: Remove now-redundant read_barrier_depends()
...s, READ_ONCE is now asymmetrical with WRITE_ONCE.
I can read a pointer with READ_ONCE and be sure the value
is sane, but only if I also remember to put in smp_wmb before
WRITE_ONCE. Otherwise the pointer is ok but no guarantees
about the data pointed to.
It would be better if the API reflected he assymetry somehow.
> ---
> drivers/vhost/vhost.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
> index 33ac2b186b85..78b5940a415a 100644
> --- a/drivers/vhost/vhost.c
> +++ b/drivers/vhost/vhost.c
> @...
2017 Dec 01
2
[PATCH tip/core/rcu 21/21] drivers/vhost: Remove now-redundant read_barrier_depends()
Because READ_ONCE() now implies read_barrier_depends(), the
read_barrier_depends() in next_desc() is now redundant. This commit
therefore removes it and the related comments.
Signed-off-by: Paul E. McKenney <paulmck at linux.vnet.ibm.com>
Cc: "Michael S. Tsirkin" <mst at redhat.com>
Cc: Jason Wang <jasowang at redhat.com>
Cc: <kvm at vger.kernel.org>
Cc:
2017 Dec 01
2
[PATCH tip/core/rcu 21/21] drivers/vhost: Remove now-redundant read_barrier_depends()
Because READ_ONCE() now implies read_barrier_depends(), the
read_barrier_depends() in next_desc() is now redundant. This commit
therefore removes it and the related comments.
Signed-off-by: Paul E. McKenney <paulmck at linux.vnet.ibm.com>
Cc: "Michael S. Tsirkin" <mst at redhat.com>
Cc: Jason Wang <jasowang at redhat.com>
Cc: <kvm at vger.kernel.org>
Cc: