Displaying 6 results from an estimated 6 matches for "zby".
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2003 Dec 19
5
for loop over dataframe without indices
One can perform a for loop without indices over the columns
of a dataframe like this:
for( v in df ) ... some statements involving v ...
Is there some way to do this for rows other than using indices:
for( i in 1:nrow(df) ) ... some statements involving df[i,] ...
If the dataframe had only numeric entries I could transpose it
and then do it over columns but what about the general case?
2012 Jul 03
2
EM algorithm to find MLE of coeff in mixed effects model
I have a general question about coefficients estimation of the mixed model.
I simulated a very basic model: Y|b=X*\beta+Z*b +\sigma^2* diag(ni);
b follows
N(0,\psi) #i.e. bivariate normal
where b is the latent variable, Z and X are ni*2 design matrices, sigma is
the error variance,
Y are longitudinal data, i.e. there are ni
2012 Jul 03
0
need help EM algorithm to find MLE of coeff in mixed effects model
Dear All,
have a general question about coefficients estimation of the mixed model.
I simulated a very basic model: Y|b=X*\beta+Z*b +\sigma^2* diag(ni);
b follows
N(0,\psi) #i.e. bivariate normal
where b is the latent variable, Z and X are ni*2 design matrices, sigma is
the error variance,
Y are longitudinal data, i.e. there are ni
2019 Aug 13
3
winbind - frequent high CPU utilization
...s a hints.
Current config:
Debian 10 (Buster), 2CPU, 4GB RAM, 64bit
winbind - 4.9.5+dfsg-5
samba - 4.9.5+dfsg-5
Connection information for squid (4.6):
??????? Number of clients accessing cache:????? 443
Additional info is here:? https://pastebin.com/U5idtgsv
Thank you for hints.
Zbynek
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
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zV}<jpqu(t(Nt=CcTo(L?iuy+AzBped&1^TC+2%L<5#w{mSK^LuiJ2|A!m$FD%{LS2
z$t~nJe)}b|gokLa8tiGdpxtqGhci6M=07czbY${ewBTCA+HB;TKKGd$KsJs!GOsik
z(^CWImrw|XCY)+nFUuhEN;6E2>04nW63RCHxI{%ykvx5^n$qo&mG~;9XJHM{>^_r+
zlW>#7vygQnj&ARb=4RWHNVrXk9f0gl_~KK9X;cxB9$}NXlXvV+$RRXb*j0x-7NS5_
z0GUZ%7PoGdm_ICTv+ at K>V<&cDTZ-lR7enS&!VNyL&}HqJqG;j~Ju`8jLKoX59g%Id
z?R-s_i<whH38dJQ2kR^yTPL{*FA8...
2019 Aug 21
1
Core dumped - net ads dns gethostbzname
...e Description
+++-==============-==============-============-=============================
========================================
ii? winbind??????? 2:4.9.5+dfsg-5 amd64??????? service to resolve user and
group information from Windows NT servers
root at hostxzy:~#
Please advise.
Thank you
Zbynek