The discussion in the forum solves your issue
http://stackoverflow.com/questions/1474081/how-do-i-install-an-r-package-from-source
Raghu
On Thu 24 Apr 2014 08:26:33 PM CEST, KD Makatjane wrote:
Good evening sir/madam
My name is katleho makatjane. I am currently a B.com statistics student
I am unable to install flowDensity package from bioconductor in R
version 3.0 or 3.1.
did anyone have the same problems with this.
Thanks,
Raghu
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PLEASE do read
, 0.6, 4.4, 1.6 )
# Add labels:
text(3.1, 1.9, M)
text(3.5, 1.5, N)
dev.off()
---
Sacha Epskamp, MSc
Department of Psychological Methods
University of Amsterdam
Weesperplein 4, room 2.05
1018 XA Amsterdam
The Netherlands
http://www.sachaepskamp.com
2013/7/2 Raghu Naik naik.ra
figure made in graphviz by a poster on stackoverflow.
I am not sure if this can be replicated in Rgraphviz - I was not able to
get there.
I would appreciate any help.
Thanks.
Raghu
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The image did not come through as pointed out by a list member. I have
attached a pdf image file; the link is
http://stackoverflow.com/questions/3461931/software-to-draw-graphical-models-in-plate-notation
.
Cheers.
Raghu
On Tue, Jul 2, 2013 at 9:42 AM, Raghu Naik naik.ra...@gmail.com wrote
.
Raghu
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I am having problems installing RWinEdt on a Windows 7 machine after
upgrading to R 2.12 and running R as an administrator. I have WinEdt 5.x
installed on my machine (no WinEdt 6). Please see the r session as below.
Would appreciate any feedback.
Thx.
.789695.n4.nabble.com/Is-there-paid-support-for-R-tp2310258p2310258.html
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View
))
Error in is.array(x) : 'x' is missing
Thx
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Convert your datasets into xts objects and then do a cbind ordering by the
column you want. Do a ?cbind.
HTH
Raghu
On Fri, Jul 30, 2010 at 10:33 AM, Lily_stats [via R]
ml-node+2307770-1033893256-309...@n4.nabble.comml-node%2b2307770-1033893256-309...@n4.nabble.com
wrote:
Hi,
I am very new
Please try:
data - xts(data[,2:n], order.by=as.POSIXct(strptime(data[,1],
%d/%m/%Y)))
Use similar strptime for hours also.n=number of columns.
Good Luck
Raghu
On Fri, Jul 30, 2010 at 2:02 PM, Lily_stats [via R]
ml-node+2307936-1777222343-309...@n4.nabble.comml-node%2b2307936-1777222343-309
loaded. I tried re-installing R as well
but that did not help. Can someone kindly help please?
Thx
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did not help either.
Thx
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and provide
(to
get 79 which is the next highest to 67) without using a for loop?
Thx
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-forum question then my advance apologies.
Many thx
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Thanks Henrique.
On Wed, Jul 28, 2010 at 9:20 PM, Henrique Dallazuanna [via R]
ml-node+2305552-1908682012-309...@n4.nabble.comml-node%2b2305552-1908682012-309...@n4.nabble.com
wrote:
You've tried:
diff(c(0, x)) ?
On Wed, Jul 28, 2010 at 3:10 PM, Raghu [hidden
email]http://user
at 14:10 -0400, Raghu wrote:
Hi
I have say a large vector of 3500 digits. Initially the digits are 0s and
1s. I need to check for a rule to change some of the 0s to -1s in this
vector. But once I change a 0 to -1 then I need to start applying the
rule
to change the next 0 only after I see
Thanks Gabor.
On Wed, Jul 28, 2010 at 9:24 PM, Gabor Grothendieck [via R]
ml-node+2305561-610338075-309...@n4.nabble.comml-node%2b2305561-610338075-309...@n4.nabble.com
wrote:
On Wed, Jul 28, 2010 at 2:10 PM, Raghu [hidden
email]http://user/SendEmail.jtp?type=nodenode=2305561i=0
wrote
to replicate the above faster in R?
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Many thanks Dimitris.
On Mon, Jul 26, 2010 at 9:13 AM, Dimitris Rizopoulos
d.rizopou...@erasmusmc.nl wrote:
have a look at function rollapply() from package zoo.
I hope it helps.
Best,
Dimitris
On 7/26/2010 8:28 AM, Raghu wrote:
Hi
I have 3500 rows of data (say a single column
vignette is an R jargon for documentation. try ?vignette. Not all packages
come with vignettes. You may want to install a package and go to the
installed directory to see if any examples are given for the same.
HTH
Raghu
On Mon, Jul 26, 2010 at 12:56 PM, alaios [via R]
ml-node+2302242
(Open,Close)]
d - expr.frame(x, list(MAf=quote(SMA(Close, ma1)), MAs=quote(SMA(Close,
ma2
}
fu(spx,60,120)
Error in runSum(x, n) : object 'ma1' not found
Thanks for your kind help.
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'Raghu'
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...
$ Volume: num 126 189 255 201 252 216 263
297 333 146 ...
Thanks
Raghu
On Tue, Jul 13, 2010 at 12:01 PM, Petr PIKAL petr.pi...@precheza.cz wrote:
Hi
r-help-boun...@r-project.org napsal dne 12.07.2010 16:09:30:
When I just run a for loop it works
in 1:length(news1o)){
+ if(news1o[i]s2o[i])
+ s[i]-1
+ else
+ s[i]--1
+ }
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:3588] 891 890 890 888 886 ...
str(s2o)
num [1:3588] 895 892 890 888 885 ...
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Oregon State University
Corvallis, OR 97331
ph: 541-737-6232
fx: 541-737-1393
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On Behalf Of Ted Harding
Sent: Monday, July 12, 2010 9:36 AM
To: r-help@r-project.org
Cc: Raghu
Subject: Re
(blotter)
Error in library(blotter) : there is no package called 'blotter'
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cr-cReturns(spData,ttr=MACD)
Error in ind[t - k] - pos[t - k + 1] - pos[t - k] :
replacement has length zero
cr-cReturns(spData,ttr=macd4)
Why is the above error coming? macd4 works alright ( which is a custom
function built by the ttrTests author) while MACD doesnt work.
Thanks
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not want to reinvent the wheel if such a wheel existed.
Thx
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one drill down into finction codes in R?
Tx
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-boun...@r-
project.org] On Behalf Of raghu
Sent: Wednesday, 7 July 2010 10:18 a.m.
To: r-help@r-project.org
Subject: [R] Adding two files into one and vlookup
I have two files with dates and prices in each. The number of rows in
each of
them will differ. How do I create a new file which
type and then merge works. Correct me
if i am wrong?
On 7/7/10, Raghu r.raghura...@gmail.com wrote:
Say I have two files file and file2:
file1 contains the following:
Date Price
02/07/201053.96597903
03/07/201056.92825807
04/07/201039.27408645
05/07/2010
-527941373-309...@n4.nabble.com wrote:
On Tue, Jul 6, 2010 at 8:26 PM, Gabor Grothendieck
ggrothendi...@gmail.com wrote:
On Tue, Jul 6, 2010 at 6:18 PM, raghu r.raghura...@gmail.com wrote:
I have two files with dates and prices in each. The number of rows in
each of
them will differ. How do I
:
raghu wrote:
I have two files with dates and prices in each. The number of rows in each
of
them will differ. How do I create a new file which contains data from both
these files? Cbind and merge are not helpful. For cbind because the rows
are
not the same replication occurs. Also if I have
Hello Sarah
I am unable to register for this event as the link you had supplied goes
nowhere. Any other method of registering pls?
Thx
Raghu
On Wed, Jul 7, 2010 at 8:08 PM, Sarah Lewis-2 [via R]
ml-node+2281370-1994523266-309...@n4.nabble.comml-node%2b2281370-1994523266-309...@n4.nabble.com
I have two files with dates and prices in each. The number of rows in each of
them will differ. How do I create a new file which contains data from both
these files? Cbind and merge are not helpful. For cbind because the rows are
not the same replication occurs. Also if I have similar data how do
I updated R (to R-patched) and Zelig and the problem went away.
Raghu
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I have updated to R version 2.9. I also have R version 2.7 running on the
same box. I get the following error in R 2.9; the command goes through
without any errors in R 2.7.
Would appreciate any feedback.
Raghu
factor is
insignificant.
I am not exactly satisfied with the results with a huge residual deviance
and a sample factor p value of 1.00.
Therefore, I was wondering if there was a better approach of making such
comparison.
I would appreciate any suggestions.
Raghu
The data / logistic regression code
oversample on the yes
values by taking sampsize=c(50,50) I get more or less equal classification
error rate of 50% for both the yes and no values.
Is there some science to what extent we should oversample on the imbalanced
level?
Thanks for your reply and all your help.
Raghu
On 12/4/08, Liaw, Andy
with the sampsize arguement through oversampling?
What proportions should one use for this (e.g., sampsize=c(Yes=100,
No=100))?
I would appreciate any feedback or pointers to any earlier thread that I may
have overlooked.
Regards,
Raghu
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