Displaying 12 results from an estimated 12 matches for "lgcforensics".
2007 Sep 27
3
Expressing number in percentage
I am wondering if there is any procedure to write a particular value in Percentage format, still maintaining it's numeric character. for example I want to write '.33' as '33%'
regards,
thanks in advance
---------------------------------
[[alternative HTML version deleted]]
2007 Oct 18
5
R-squared value for linear regression passing through origin using lm()
Hi,
A have small technical question about the calculation of R-squared
using lm().
In a study case with experimental values, it seems more logical to
force the regression line to pass through origin with lm(y ~ x +0).
However, R-squared values are higher in this case than when I
compute the linear regression with lm(y ~ x).
It seems to be surprising to me: is this result normal ? Is there
2007 Aug 09
0
AlgDesign expand.formula()
...hat any disclosure, copying, distribution or use of the contents of this email is prohibited. Internet communications are not 100% secure and therefore we ask that you acknowledge this. If you have received this email in error, please notify the sender or contact +44(0)20 8943 7000 or postmaster at lgcforensics.com immediately, and delete this email and any attachments and copies from your system. Thank you.
LGC Limited. Registered in England 2991879.
Registered office: Queens Road, Teddington, Middlesex TW11 0LY, UK
2007 Aug 13
0
Odp: Very new - beginners questions
...hat any disclosure, copying, distribution or use of the contents of this email is prohibited. Internet communications are not 100% secure and therefore we ask that you acknowledge this. If you have received this email in error, please notify the sender or contact +44(0)20 8943 7000 or postmaster at lgcforensics.com immediately, and delete this email and any attachments and copies from your system. Thank you.
LGC Limited. Registered in England 2991879.
Registered office: Queens Road, Teddington, Middlesex TW11 0LY, UK
2007 Sep 17
1
Importing a dataset
? stato filtrato un testo allegato il cui set di caratteri non era
indicato...
Nome: non disponibile
Url: https://stat.ethz.ch/pipermail/r-help/attachments/20070917/f6d8d606/attachment.pl
2007 Sep 26
2
Password-protect script files
Dear List,
Is there any way to password-protect script files (either within R or
otherwise)?
platform i386-pc-mingw32
arch i386
os mingw32
system i386, mingw32
status
major 2
minor 5.1
year 2007
month 06
day 27
svn rev 42083
language R
version.string R version 2.5.1 (2007-06-27)
2007 Aug 17
2
for plots
Hi, All,
I am a beginner for R. Now I have installed R 2.5.1 in Window
environment. After I run a program such as "gam" I would like to display
a plot for the object. The following is an example. When I did this,
only the last plot was presented on my screen. How can I get a plot
before the last plot? I mean if the object has several plots how can I
get those?
"gam.object <-
2007 Aug 06
4
Function for trim blanks from a string(s)?
I feel like an idiot posting this because every language I've ever seen has a
string function that trims blanks off strings (off the front or back or
both). Ideally, it would process whole data frames/matrices etc but I don't
even see one that processes a single string. But I've searched and I don't
even see that. There's a strtrim function but it does something completely
2007 Sep 25
3
Legend
I have following syntax for putting a legend :
legend("bottom", fill=c("red","blue"), legend=expression(p==0.30, p==0.50), bty="n")
However what I want is that : the value "0.30" should be a value of a variable instead of a constant, so that I can put the name of this variable and in legend it's value will be displayed. Can anyone tell me how
2007 Aug 03
2
Opening a script with the R editor via file association (on Windows)
Is there an easy way to open an R script file in the R Editor found in
more recent versions of R on Windows via a file association? I am looking
for functionality akin to how the ".ssc" file extension works for S-Plus:
upon double-clicking on a ".R" file, Rgui.exe starts up and loads the script
file in the R Editor.
As far as I can tell, Rgui.exe does not have a command line
2007 Oct 10
2
how to generate and evaluate a design using Algdesign
Hi,
I have some problems when using AlgDesign->optFederov() generating
designs.
I have 6 variables, all factors. 3^2 and 4^4, I want to have a design that
can take care of main effects and two interactions within 2 pair of
variables v3-v4 and v5-v6, the following is the code
################
require(AlgDesign)
set.seed(1)
levels = c(v1=3,v2=3, v3=4,v4=4,v5=4,v6=4)
2007 Oct 04
5
A rebel boxplot question
Dear R list members
I am trying to improve a boxplot with 2 data sets. I run somethinkg like
boxplot(data1 ~ month, add=F, col = "red", ...)
boxplot(data2 ~ month, add=T, col = "blue", ...)
The problem is that the data from February are missing for data2, so R
think that must take little more space between the data classes in data 2
and then both data gropus are not aligned.