Thank you Hadley. With your solution, now it feels very easy !
_
From: h.wick...@gmail.com [mailto:h.wick...@gmail.com] On Behalf Of Hadley
Wickham
Sent: Monday, April 04, 2011 6:11 PM
To: Umesh Rosyara
Cc: Dennis Murphy; r-help@r-project.org; rosyar...@gmail.com
Subject: Re: [R
2) not a list of 200
data frames? If we can do that then we will able to use this approach.
Thank you so much,
Umesh R
From: Dennis Murphy [mailto:djmu...@gmail.com]
Sent: Monday, April 04, 2011 3:25 PM
To: Umesh Rosyara
Cc: r-help@r-project.org; rosyar...@gmail.com
Subject: Re: [R] mergi
-Original Message-
From: Uwe Ligges [mailto:lig...@statistik.tu-dortmund.de]
Sent: Monday, April 04, 2011 12:22 PM
To: Umesh Rosyara
Cc: r-help@r-project.org; rosyar...@gmail.com
Subject: Re: [R] merging data list in to single data frame
On 04.04.2011 16:41, Umesh Rosyara wrote:
> D
Dear R community members
I did find a good way to merge my 200 text data files in to a single data
file with one column added will show indicator for that file.
filelist = list.files(pattern = "K*cd.txt") # the file names are K1cd.txt
.to K200cd.txt
data_list <-lapply(f
Thank you, Ista. It helps.
Best Regards
Umesh R
_
From: istaz...@gmail.com [mailto:istaz...@gmail.com] On Behalf Of Ista Zahn
Sent: Tuesday, March 22, 2011 8:58 AM
To: Umesh Rosyara
Cc: R mailing list
Subject: Re: [R] help need on working in subset within a dataframe
Hi
Dear R-experts
Execuse me for an easy question, but I need help, sorry for that.
>From days I have been working with a large dataset, where operations are
needed within a component of dataset. Here is my question:
I have big dataset where x1:.x1000 or so. What I need to do is to work
on 4
Thank you for helping me and this solved the problem
Best Regards
Umesh R
_
From: foolish.andr...@gmail.com [mailto:foolish.andr...@gmail.com] On Behalf
Of Felix Andrews
Sent: Friday, March 11, 2011 4:05 AM
To: Umesh Rosyara
Cc: R mailing list; deepayan.sar...@r
ersection(subscripts, which(dataf$p < 0.05))
with(dataf[ok,], panel.text(p, xvar, name))
}, as.table=T, subscripts=T)
Best Regards
Umesh R
_
From: foolish.andr...@gmail.com [mailto:foolish.andr...@gmail.com] On Behalf
Of Felix Andrews
Sent: Thursday, March 10, 2011 7:
$name[subscripts], col="green2")
}, as.table=T, subscripts=T)
Best Regards
Umesh R
_
From: Bert Gunter [mailto:gunter.ber...@gene.com]
Sent: Tuesday, March 08, 2011 12:00 AM
To: Umesh Rosyara
Cc: Jorge Ivan Velez; Dennis Murphy; sarah.gos...@gmail.com; R
panel = function(x, y) {
panel.xyplot(x, y)
panel.abline(h=0.01, col="red")
panel.text(xv1, p1, n1, col="green2")
})
Thank you in advance.
Best Regards
Umesh R
_
From: Bert Gunter [mailto:gunter.ber...@gene.com]
Sent: Sunday, Marc
s;
Best Regards
Umesh R
_
From: Bert Gunter [mailto:gunter.ber...@gene.com]
Sent: Sunday, March 06, 2011 10:50 AM
To: Umesh Rosyara
Cc: Jorge Ivan Velez; Dennis Murphy; sarah.gos...@gmail.com; R mailing list
Subject: Re: [R] Data lebals xylattice plot: RE: displaying label mee
l ~ xvar1|chr, dataf)
Best Regards
Umesh R
_
From: Jorge Ivan Velez [mailto:jorgeivanve...@gmail.com]
Sent: Sunday, March 06, 2011 12:22 AM
To: Umesh Rosyara
Cc: R mailing list
Subject: Re: [R] displaying label meeting condition (i.e. significant, i..e
p value less than 005) in pl
Dear R users,
Here is my problem:
# example data
name <- c(paste ("M", 1:1000, sep = ""))
xvar <- seq(1, 1, 10)
set.seed(134)
p <- rnorm(1000, 0.15,0.05)
dataf <- data.frame(name,xvar, p)
plot (dataf$xvar,p)
abline(h=0.05)
# I can know which observation number is less than 0.05
which (da
help is highly appreciated. Thank you;
Best Regards
Umesh R
_
From: Umesh Rosyara [mailto:rosyar...@gmail.com]
Sent: Saturday, March 05, 2011 12:30 PM
To: 'r-help@r-project.org'
Subject: displaying label meeting condition (i.e. significant, i..e p value
less than 005
Hi Dennis
I was able to my problem. Thank you encouragement and time.
n<-7
newvars <- c(paste('m', rep(1:n, each = 4), rep(c('a', 'b')), rep(c('p1',
'p2'), each = 2), sep = ''))
newvars
[1] "m1ap1" "m1bp1" "m1ap2" "m1bp2" "m2ap1" "m2bp1" "m2ap2" "m2bp2" "m3ap1"
[10] "m3bp1" "m3a
2$Parent2])} # Parent2's
allele 2
I could go further down because I had already an error ! I am particularly
confused how can apply the index in df2$Parent1 or df2$ parent2.
Please help.
Thank you;
Umesh R
_
From: Umesh Rosyara [mailto:rosyar...
more than 1000)
Mode1 avgCy
1 1.75 # from pair M1a and M1b
2 # from pair M2a and M2b
3 # from pair M3a and M3b
4 # from pair M4a and M4b
to the end of the file
Thank you in advance
Umesh R
_
From: Dennis Murphy [mailto:djmu...@gmail.c
Hi Jorge and R users
Thank you so much for the responses. You input helped me alot and
potentially can help me to solve one more problem, but I got error message.
I am sorry to ask you again but if you can find my problem in quick look
that will be great. I hope this will not cost alot of your t
Dear R community members and R experts
I am stuck at a point and I tried with my colleagues and did not get it out.
Sorry, I need your help.
Here my data (just created to show the example):
# generating a dataset just to show how my dataset look like, here I have x
variables
# x1 ...
wonder if there is easier way to restore the names, in situations
where there are 1000's of variables making the list as above might be
tidious.
Thank you for solving my problem. I appreciate it.
Umesh R
_
From: David Winsemius [mailto:dwinsem...@comcast.net]
Sent: Saturday, Fe
3
13 1 3
13 1 3
Thanks;
Umesh R
_
From: Umesh Rosyara [mailto:rosyar...@gmail.com]
Sent: Friday, February 18, 2011 10:09 PM
To: 'Joshua Wiley'
Cc: 'r-help@r-project.org'
Subject: RE: [R] recoding a d
tors for your tests
## if you install and load the "car" package by John Fox
?recode # a function for recoding in package "car"
I am sure it is possible to string together some massive series of if
statements and then use a for loop, but that is probably the messiest
and slowest
Hi Dennis
Thank you so much it helped me to go a step ahead. Regarding comparisions,
here is what I want to do.
If value of imarkP1 = 22, imarkP2 = 11, and mark1= 12 then the value of
mark1 should be coded as 1
(means that all three conditions must be satified to get
a code
Dear R users
The following question looks simple but I have spend alot of time to solve
it. I would highly appeciate your help.
I have following dataset from family dataset :
Here we have individuals and their two parents and their marker scores
(marker1, marker2,and so on). 0 means t
24 matches
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