Displaying 20 results from an estimated 1000 matches similar to: "how can i superpose 2 graphs"
2008 May 18
3
two curves at one graph
i try to use par(new=TRUE) i get them at the same graph but the y_axis and
x_axis are drowen with two unevenly graduations that graph become
unreadable.
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2008 Jun 08
2
multinormality
is there any function under R that allows me to test the normality of my 92
sumples?
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2008 May 29
2
lm() function
hi,
my linear model is y=c+a*x1+b*x2 i tried to found a, c, b by the use of:
mymodel<-lm(y~1+x1+x2) where y, x1, x2 are 3 vectors with the same length
the result is a=NA.so i want to know where is the problem.
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2008 May 19
2
i want to export a data.frame to file.xls
in order to export a data.frame to sheet.xls i try:
write(df,file="file_name.xls")
but when i open it a message appears:
"impossible to oppen this file. her format is unvalid"
knowen that i work with excel_2007
what is the solution ?
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2008 May 19
2
how can i sort a column of data.frame ?
i have a data.frame with several columns that i want to sort one of them (one
column) by descending order
in such way that this sorting out recover all colums. what should i do?
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2008 May 16
1
(1-alpha)th percentile
hello;
firstly, my gratitude to all who help me to find a function that allows me
to add confidence interval to my graph.
in order to calculate the (1-alpha)th percentile of for exemple an
F(df1,df2) distribution i do like this:
v<-df(alpha,df1,df2)
percentile<-qf(v,df1,df2,alpha)
if it is true please alert me , and if it is not what should do then?
:handshake:
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2005 Apr 12
3
[Bug 1013] openssh > 3.8p1 make failure on Solaris
http://bugzilla.mindrot.org/show_bug.cgi?id=1013
sigmunds at iu.hio.no changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|openssh > 3.8p1 make failure|openssh > 3.8p1 make failure
| |on Solaris
------- Additional Comments From
2008 Dec 14
2
custom REST action - template question
Hallo phorum,
i have custom rest action.
routes.rb:
map.resources :schools, :collection => { :graduations => :get }
SchoolsController:
def graduations
@schools = School.graduation(true)
end
link somewhere in navigation:
<%= link_to ''Schools with graduation'', graduations_schools_path %>
All works OK for me, but Rails needs (of course) a template for
controller
2005 Apr 12
3
[Bug 1013] openssh > 3.8p1 make failure
http://bugzilla.mindrot.org/show_bug.cgi?id=1013
Summary: openssh > 3.8p1 make failure
Product: Portable OpenSSH
Version: 4.0p1
Platform: All
OS/Version: Solaris
Status: NEW
Severity: critical
Priority: P2
Component: Build system
AssignedTo: openssh-bugs at mindrot.org
ReportedBy:
2011 Nov 21
2
ordenar de mayor a menor
Hola, tengo una tonteria que no me sale. Esta tablita esta ordenada de menor a mayor.
Como hago para invertir el orden (de mayor a menor) ?
Gracias
puerto visitas medias
3 Aldán-Hio 4.00
59 Tarifa 11.95
13 Camariñas 99.00
23 Cudillero 170.40
38 Mundaca 198.27
57 Suances 211.70
[[alternative HTML
2007 Sep 19
2
Supermicro PDSME+ and TE110P
Hello all,
Has anyone use the Supermicro PDSME+ in combination with the TE110P
successfully?
My experience so far is not very good.
I am running trixbox 2.0 but:
1) with zttool I am getting IRQ Misses. Don't seem to have IRQ conflict,
but I am now running my SATA HD in DMA. And I am not able to set it in
DMA(HIO... operation not permitted)
2) With zttool the Alarm is RED
3) When I do the
2007 Jul 20
1
Slower than Courier-IMAP
Hello,
I have been running Courier-IMAP for while now, and I decided that I'd
like to try Dovecot. This paper: http://student.iu.hio.no/~s132278/reports/disney_imap_maildir.pdf
says that the performances are somewhat comparable, but my Dovecot "feels"
slower than Courier-IMAP.
I am using Maildirs and I have substantial amounts of emails in them. For example one of the folder
has
2008 May 14
2
is there any graphic function
hello:
is there any graphic function under R that allow me to add an interval on
the graphic's picture at any place i want.
i mean by interval the symbol "|----|" showed verticaly and has as middle
the point M with coordinates (yi,ti).please answer me as soon as possible.
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2006 Aug 27
3
"Overruling" files from different darfts
On Aug 27, 2006, at 8:56 AM, Thorsten Sandfuchs wrote:
> hio,
> I''m trying to build a "master"-directory (general) with some base-
> files to
> spread, and a host/class-based directory-structure to override the
> defaults,
> if necessary. If a file only is present in the general-section, it
> shouldn''t
> harm the setup, if it''s only
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
2008 Jun 05
2
bartlett.test()
i'm trying to test the homogeneity of variance of 92 samples each one
contains 3 observations.
to use bartlett.test function i have created a (3,92) matrix (named xx):
>bartlett.test(xx)
this message appears:
>Erreur dans bartlett.test.default(xx) :
l'argument "g" est manquant, avec aucune valeur par d?faut
when i checked the help i have understood that in g i should
2008 Jan 07
1
one question
I had a program voice chat programmed in delphi now i have a programmer making a new one in vb.net he has informed me speex does not work in vb.net applications i don't understand why not can you give some assistance
Thanks Hanen
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2002 Nov 27
2
Leaving out graduations and numbers on y axis plot
Hi all,
I want to use a fourth plot on a page as a "map" of how to interpret
the previous three plots - so the x axes are all the same but I want
the y axis on the fourth plot to have no graduations or numbers - is
this possible?
I had a look in Peter's book and the help stuff but couldn't see
anything.
Thanks,
Phil.
--
Philip Rhoades
Pricom Pty Limited (ACN 003 252
2008 Jun 16
1
minimizing title's police
in order to minimize the police of the title of my graph i tried to use:
>title("nombre de fleurs donn?es journellement par 6 cereus peruvianus du
1/07/02 au 31/09/02",font=0)
but this message appears:
Erreur dans title("nombre de fleurs donn?es journellement par 6 cereus
peruvianus de 1/07/02 au 31/09/02", :
valeur sp?cifi?e pour le param?tre graphique
2004 Nov 29
1
Call to trellis.focus(); thenpanel.superpose()
The following works fine with the x11 device, though it
may well be that an initial plot is overwritten. With a pdf
or postscript device, I get two plots, the first of which
still has the red border from having the focus, while the
second is the plot that I want.
library(lattice); library(grid)
plt <- xyplot(uptake ~ conc, groups=Plant, data=CO2)
print(plt)