Displaying 6 results from an estimated 6 matches for "valium".
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valim
2008 Jan 31
1
difficulties computing a simple anova
...y if your browser doesn't support mathml (firefox
does).)
Will
The program is as follows:
library(foreign)
# spiderdata <- read.csv("spider_data.csv")
spiderdata = data.frame(Zoloft = c(9, 11, 5, 12, 15, 14, 13, 12, 7, 6),
Naltrexone = c(15, 16, 12, 12, 18, 19, 23, 20, 13, 17),
Valium = c(9, 11, 12, 5, 13, 15, 11, 8, 6, 9))
summary(spiderdata)
# Compute a one-way ANOVA by hand
J = length(spiderdata)
sqdata <- data.frame((spiderdata[1] - mean(spiderdata[1])) ^ 2)
for(j in 2:J) {
sqdata <- cbind(sqdata, (spiderdata[j] - mean(spiderdata[j])) ^ 2)
}
sqdata
N = 0
for(j in...
2009 Oct 21
4
random numbers between 0 and 1
Hi,
To generate random numbers between 0 and 1, do you use rnorm followed by dnrom? for ex, for 10 variables
a = rnorm(10)
> a
[1] -0.87640764 -0.95842391 -1.33434559 -0.63844932 -1.69829393 0.80010865
[7] -0.01026882 -0.23887516 2.29912600 -1.38352143
> dnorm(a)
[1] 0.27171985 0.25202507 0.16378878 0.32538464 0.09432211 0.28966637
[7] 0.39892125 0.38772103 0.02838403 0.15320103
2012 Jan 27
2
to_json performance
...and friends, because especially in managed
implementations, they may not support data keys larger than 1MB.
Since instantiating AR objects it''s out of the question let''s focus
and getting what we really want for our tests, an ''attribute'' Hash to
convert to JSON.
Valium helps a bit here (it should be in AR core in my opinion), it
can selectively pick the columns you need and it will return back
values in an Array per every object, so we can have something like
this: `[[''a'', ''b'', ''c''], [''a'', ...
2004 Feb 23
1
Hide unreadable, strange problem
The "hide unreadable = yes" option gives strange results with samba 3.x.
Everything works fine when the server runs as a domain controller. Users
see the directories they are supposed to (unix group permission) in the
share. Turning off domain control and setting "security = DOMAIN",
however, hides every directory in the share unless you are an admin user.
I can cd to the
2004 Aug 13
2
XP SP2 client doesn't find netbios alias servers
After upgrading XP to SP2, I can no longer connect to server aliases.
The client reports an error 53, "The network path was not found", when
doing "net use * \\prof\profile.
Mapping to a share on the real netbios name works fine.
Anyone else seen this?
Setup:
samba-3.0.6.rc2
smb.conf
[global]
netbios aliases = PROF
include = /etc/samba/smb.%L
smb.prof
[profile]
path =
2005 Jul 18
9
So you all think VoIP sypply is warm and fuzzy
Here is a letter I sent them for my $150 paper weight.
Dear Voipsupply, As a small service provider, using you company for the
first time, I'm very disappointed that you have removed the
configuration CD that should have been shipped with the Mediatrix 2102
just to get a few more bucks. I have contacted mediatrix and they have
informed me that the CD's is shipped in every 2102. If I