Displaying 5 results from an estimated 5 matches for "trimm".
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trim
2010 Nov 12
1
calculate variance with trimm mean
Dear All
I have problem about calculte variance use R.
I use trimm mean by mean(x, trim=.05) and I want to calculate variance
with trimm=.05.
How I can do this.
Many Thanks.
Jumlong
--
Jumlong Vongprasert Assist, Prof.
Institute of Research and Development
Ubon Ratchathani Rajabhat University
Ubon Ratchathani
THAILAND
34000
[[alternative HTML version delet...
2010 Feb 21
2
plot is not keeping the order of variable
Hi,
I created a simple data frame with one factor and one numerical variable.
The factor was actually a vector of names of techniques to trimm reaction
time data.
I want to create a plot that shows the value of F test for every trimming
method.
So the data frame has its trim factor (who has those labels
"mean","2500","2000","1500","1000","log","inverse","1SD",...
2011 Jun 20
4
lots of disk activity keep process from responding
...ning databases) is not responding in time to give data back
to the connecting process. Not critically important as it just tries
again and all ok...
My question is how do I tell the script that runs to run at a lower
priority perhaps ???
Or is there another way to do this I am not aware of?
The trimmming of the log files is just so they they dont take a bunch of
space on the HD.
It doesnt have to be done supper fast or anything.
Any ideas I might try? Thanks,
Jerry
2016 Sep 13
2
t-test y distribución de variables
Hola,
Estoy analizando unos datos para una tesis doctoral.
Durante la investigación se han recogido distintas variables clínicas de
dos grupos (n=30 y n=40). Me encuentro que las comparaciones de medias
se han realizado mediante t-tests sin preocuparse de estudiar la
distribución de las variables. Al revisar si las variables se ajustan a
la distribución normal, aunque los QQplots no tienen
2017 Aug 14
3
migrating 2.1 to 3.x, sql pass scheme, pass value?
...Access denied for user 'vmail'@'localhost' (using
password: YES) - waiting for 5 seconds before retry
//2 more repeats//
oldserver & newserver
# cat dovecot-mysql.conf
driver = mysql
default_pass_scheme = CRYPT
connect = host=127.0.0.1 dbname=vmail user=vmail
password=etXwz...trimmmed...........
# Required by 'doveadm mailbox ...'.
iterate_query = SELECT username AS user FROM mailbox
password_query = SELECT password FROM mailbox WHERE username='%u' AND
active='1'
user_query = SELECT \
'%u' AS master_user, \
CONCAT(mailbox.storagebasedir...