Displaying 20 results from an estimated 53 matches for "23.7".
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2.7
2012 Mar 03
3
How to read this data properly?
Dear all, I have been given a data something like below:
Dat = "2 3 28.3 3.05 8 3 3 22.5 1.55 0 1 1 26.0 2.30 9 3 3 24.8 2.10 0
3 3 26.0 2.60 4 2 3 23.8 2.10 0 3 2 24.7 1.90 0 2 1 23.7 1.95 0
3 3 25.6 2.15 0 3 3 24.3 2.15 0 2 3 25.8 2.65 0 2 3 28.2 3.05 11
4 2 21.0 1.85 0 2 1 26.0 2.30 14 1 1 27.1 2.95 8 2 3 25.2 2.00 1
2 3 29.0 3.00 1 4 3 24.7 2.20 0 2 3 27.4 2.70 5 2 2 23.2 1.95
2011 May 09
2
Using NULL to my data?
Dear R users,
I am reading data from a file where there are some missing that are
represented by -9999.00.
I am using the command below.
=====My original data ===========
PARM = TMPC;T12X;T12N;DWPC;PALT;SKNT;DRCT;P24M;CLCL
STN YYMMDD/HHMM TMPC T12X T12N DWPC PALT
SKNT
DRCT P24M CLCL
820420 110429/1200 22.50 -9999.00
2006 Oct 15
1
gamma distribution don't allow negative value in GLMs?
Dear friends,
when i use glm() to fit my data, i use
glm(formula = snail ~ vegtype + mhveg + humidity + elevation + soiltem, *family
= Gamma(link = inverse),* data =a,))
It shows: error in eval(expr, envir, enclos) : *gamma distribution don't
allow negative value*.
But i use
result<-glm(formula = snail ~ vegtype + mhveg + humidity + elevation +
soiltem, family = poisson, data =a) #this
2009 Mar 07
2
piecewise linear regression
Hi - I'd like to construct and plot the percents by year in a small data set
(d) that has values between 1988 and 2007. I'd like to have a breakpoint
(buy no discontinuity) at 1996. Is there a better way to do this than in
the code below?
> d
year percent se
1 1988 30.6 0.32
2 1989 31.5 0.31
3 1990 30.9 0.30
4 1991 30.6 0.28
5 1992 29.3 0.25
6 1994 30.3
2004 Oct 06
3
read.delim problem with trailing spaces
I'm trying to read a comma delimited dataset that uses '.' for NA. I
found that if the last field on a line was a missing '.'
it was not read as NA, but just a '.', and the life variable was made a
factor. The data looks like this,
income,imr,region,oilexprt,imr80,gnp80,life
Afghanistan,75,400.0,4,0,185.0,.,37.5
Algeria,400,86.3,2,1,20.5,1920,50.7
2010 Oct 03
2
Read file
Dear R-users,
I would like to know how could I read a file with different lines lengths.
I need read this file and create an output to feed my database.
So after reading I'll need create an output like this
"INSERT INTO TEMP (DATA,STATION,VAR1,VAR2) VALUES (20100910,837460, 39,390)"
I mean, each line should be read. But I don`t how to do this when these
lines have different
2011 May 13
0
CentOS-announce Digest, Vol 75, Issue 7
Send CentOS-announce mailing list submissions to
centos-announce at centos.org
To subscribe or unsubscribe via the World Wide Web, visit
http://lists.centos.org/mailman/listinfo/centos-announce
or, via email, send a message with subject or body 'help' to
centos-announce-request at centos.org
You can reach the person managing the list at
centos-announce-owner at centos.org
When
2007 May 03
5
ZFS vs UFS2 overhead and may be a bug?
[originally reported for ZFS on FreeBSD but Pawel Jakub Dawid
says this problem also exists on Solaris hence this email.]
Summary: on ZFS, overhead for reading a hole seems far worse
than actual reading from a disk. Small buffers are used to
make this overhead more visible.
I ran the following script on both ZFS and UF2 filesystems.
[Note that on FreeBSD cat uses a 4k buffer and md5 uses a 1k
2006 Jan 03
1
Summary functions to dataframe
I have written a few different summary functions. I want to calculate
the statistics by groups and I am having trouble getting the output as a
dataframe. I have attached one example with a small dataset that
calculates summary stats and percentiles, I have others that calculate
upper confidence limits etc. I would like the output to be converted to
a dataframe with one of the columns as the
2006 Jul 02
2
how to recode in my dataset?
Dear Rusers,
My question is about "recode variables". First, i'd like to say
something about the idea of recoding:
My dataset have three variables:type,soiltem and airtem,which means
grass type, soil temperature and air temperature. As we all known, the
change of air temperature is greater than soil temperature,so the
values in those two different temperaturemay represent different
2017 Aug 04
2
GlusterFS 3.8 Debian 8 apt repository broken
Hello,
I want to upgrade from 3.8.11 to 3.8.14 on my Debian 8 (jessie) servers but it looks like the official GlusterFS apt repository has a mistake as you can see here:
Get:14 http://download.gluster.org jessie InRelease [2'083 B]
Get:15 http://download.gluster.org jessie/main amd64 Packages [1'602 B]
Fetched 23.7 kB in 2s (10.6 kB/s)
W: Failed to fetch
2010 Apr 16
2
managing data and removing lines
Hi,
I am very new to R and I've been trying to work through the R book to gain a
better idea of the code (which is also completely new to me).
Initially I imputed my data from a text file and that seemed to work ok, but
I'm trying to examine linear relationships between gdist and gair, gdist and
gsub, m6dist and m6air, etc.
This didn't work and I think it might have something to do
2008 Dec 03
0
Hmisc latex() and Rcmdr numSummary() percentage issues
Dear R users,
I have issues regarding latex() from Hmisc and numSummary() from
Rcmdr. Here's an example:
> library(Rcmdr)
> data(Angell, package="car")
> numSummary(Angell[,"hetero"], statistics=c("mean", "sd", "quantiles"), quantiles=c( 0,.25,.5,.75,1 ))
> .numSummary <- popOutput()
> latex(as.table(.numSummary$table),
2011 May 12
0
CEBA-2011:0508 CentOS 5 i386 python-numeric Update
CentOS Errata and Bugfix Advisory 2011:0508
Upstream details at : https://rhn.redhat.com/errata/RHBA-2011-0508.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
i386:
f22bd32a83625815615c7bbe2327731b python-numeric-23.7-2.2.2.el5_6.1.i386.rpm
Source:
7212deaf5c586ccf75383bc4a939df4e python-numeric-23.7-2.2.2.el5_6.1.src.rpm
2011 May 12
0
CEBA-2011:0508 CentOS 5 x86_64 python-numeric Update
CentOS Errata and Bugfix Advisory 2011:0508
Upstream details at : https://rhn.redhat.com/errata/RHBA-2011-0508.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
x86_64:
c088d188367c0d1279569091becf2c02 python-numeric-23.7-2.2.2.el5_6.1.x86_64.rpm
Source:
7212deaf5c586ccf75383bc4a939df4e
2003 Jul 25
1
disabled mashine account without password
Hi,
when i try to join a winxp pro client to my samba domain i get an access
denied error.
Checking /etc/passwd and smbpasswd shows an new created mashine account,
but the account
is disabled and without a password.
I'm using a debian 3.0 Linux with Samba 2.2.8a-1.0 and the following add
user script:
/usr/sbin/useradd -d /dev/null -g workstations -s /bin/false -M %u
Is there something
2013 Nov 12
1
How to replace NA's data with some value
Hi all,
I have a data set with missing value. I would like to estimate those
missing value by using normal ratio method.
Below is part of my data:
AS BL Serdang Jhr Phg Target station
0 0.0 12.8 0.0 23.7 0.0
6 0.0 81.7 0.2 0.0 NA
0 1.5 60.9 0.0 0.0 15.5
1 13.0 56.8 17.5 32.8 6.4
4 3.0 66.4
2017 Aug 04
0
GlusterFS 3.8 Debian 8 apt repository broken
I managed to workaround this issue by addding "[arch=amd64]" to my apt source list for gluster like this:
deb [arch=amd64] http://download.gluster.org/pub/gluster/glusterfs/3.8/3.8.14/Debian/jessie/apt jessie main
In case that can help any others with the same siutation (where they also have i386 arch enabled on the computer).
> -------- Original Message --------
> Subject:
2007 Aug 20
1
Ask for functions to obtain partial R-square (squared partial correlation coefficients)
The partial R-square (or coefficient of partial determination, or
squared partial correlation coefficients) measures the marginal
contribution of one explanatory variable when all others are already
included in multiple linear regression model.
The following link has very clear explanations on partial and
semi-partial correlation:
http://www.psy.jhu.edu/~ashelton/courses/stats315/week2.pdf
In
2011 Oct 12
2
Nonlinear regression aborting due to error
Colleagues,
I am fitting an Emax model using nls. The code is:
START <- list(EMAX=INITEMAX, EFFECT=INITEFFECT, C50=INITC50)
CONTROL <- list(maxiter=1000, warnOnly=T)
#FORMULA <- as.formula(YVAR ~ EMAX - EFFECT * XVAR^GAMMA / (XVAR^GAMMA + C50^GAMMA)) ## alternate version of formula
FORMULA <- as.formula(YVAR ~ EMAX - EFFECT / (1 + (C50/XVAR)^GAMMA))
FIT <-