Hi,
Thanks in advance for reading this post.
I received some affymetrix genotyping data back recently (250K, Nsp
array)
However, in order for me to do any analysis on this data set, I need
to add append the annotation file to it. Basically I want to do something
that looks like this:
2007 15:41
To: r-help@stat.math.ethz.ch
Subject: [R] Merging two files together in R
Hi,
Thanks in advance for reading this post.
I received some affymetrix genotyping data back recently (250K, Nsp
array)...However, in order for me to do any analysis on this data set, I
need to add append
Of Morassa Mohseni
Sent: 24 August 2007 15:41
To: r-help@stat.math.ethz.ch
Subject: [R] Merging two files together in R
Hi,
Thanks in advance for reading this post.
I received some affymetrix genotyping data back recently (250K, Nsp
array)...However, in order for me to do any analysis on this data
Hi,
merge(df.x, df.y, by.x=1)
where df.x is your Snpfile and df.y is Annotation file.
--
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40 S 49° 16' 22 O
On 24/08/07, Morassa Mohseni [EMAIL PROTECTED] wrote:
Hi,
Thanks in advance for reading this post.
I received some affymetrix
on SNPID because that column is common to both dataframes).
---
-Original Message-
From: [EMAIL PROTECTED]
[*mailto:[EMAIL PROTECTED][EMAIL PROTECTED]]
On Behalf Of Morassa Mohseni
Sent: 24 August 2007 15:41
To: r-help@stat.math.ethz.ch
Subject: [R] Merging two
On 22/06/07, Andrew Yee [EMAIL PROTECTED] wrote:
I'm familiar with using merge() to merge two data frames. But is there
functionality in R that will let you merge three or more data frames?
I just perform multiple merge() operations iteratively.
--
Dr. Mark Wardle
Clinical research fellow
I'm familiar with using merge() to merge two data frames. But is there
functionality in R that will let you merge three or more data frames?
Thanks,
Andrew
[[alternative HTML version deleted]]
__
R-help@stat.math.ethz.ch mailing list
Dear R-Helpers,
I have following problem:
I do have two data frames dat1 and dat2 with a commen column BNUM (long
integer). dat1 has a larger number of BNUM than dat2 and different rows
of dat2 have equal BNUM. The numbers of rows in dat1 and dat2 is not
equal. I applied the tapply-function
At 09:09 18/06/2007, Thomas Hoffmann wrote:
Dear R-Helpers,
I have following problem:
I do have two data frames dat1 and dat2 with a commen column BNUM
(long integer). dat1 has a larger number of BNUM than dat2 and
different rows of dat2 have equal BNUM. The numbers of rows in dat1
and dat2
No easy to understand what exactly you mean, but try
?merge
?cbind
?rbind
Petr
Thomas Hoffmann napsal(a):
Dear R-Helpers,
I have following problem:
I do have two data frames dat1 and dat2 with a commen column BNUM (long
integer). dat1 has a larger number of BNUM than dat2 and different
I have two R objects, allDataSubset1 and allDataSubset2 and the str of
both of them is shown below ( I don't show all 18 lists for
space purposes ). The difference between them is that the times ( and
possibly the days ) and the data is different and what I want to do is
merge them so that only
Suppose I have two columns of entries, how can I get the union of the
two columns? Please note: I input my columns through excel. These
entries have text format in excel. Also, out of curiosity, how can I
find out the data type of a data frame ?
a - read.csv(book1.csv)
a
n1 n2
1
Teng Sun wrote:
Suppose I have two columns of entries, how can I get the union of the
two columns? Please note: I input my columns through excel. These
entries have text format in excel. Also, out of curiosity, how can I
find out the data type of a data frame ?
df - data.frame(n1 =
Try:
a - read.csv(book1.csv, as.is = TRUE)
to read the columns in as character class rather than the default of
factor .
See ?read.csv
On 1/14/07, Teng Sun [EMAIL PROTECTED] wrote:
Suppose I have two columns of entries, how can I get the union of the
two columns? Please note: I input my
Dear all R users,
Suppose I have two datasets:
g =
8/11/200592.75
9/11/200592.30
10/11/200592.55
11/11/200593.90
11/14/200594.20
11/15/200594.40
11/16/2005
:[EMAIL PROTECTED] On Behalf Of Megh Dal
Sent: Thursday, December 07, 2006 3:35 AM
To: r-help@stat.math.ethz.ch
Subject: [R] Merging two data sets
Dear all R users,
Suppose I have two datasets:
g =
8/11/200592.75
9/11/200592.30
10/11/2005
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Hi,
I am using the table() function on two different vectors to obtain a
frequency distribution for each:
tabtyp1 - table(wintype1)
tabtyp2 - table(wintype2)
The resulting tables look like this:
tabtyp1 - table(wintype1)
tabtyp2 - table(wintype2)
tabtyp1
What I want to do is merge these two tables into a 2X10 table in order
to do a chi-square test. Given the unequal number of columns, all my
You might want to try something like:
levs - unique(c(wintype1, wintype2))
table(factor(wintype1, levels=lev))
table(factor(wintype2, levels=lev))
Hi everyone!
I have 100 tables of the form:
XCOORD,YCOORD,OBSERVATION
27.47500,42.52641,177
27.48788,42.52641,177
27.50075,42.52641,179
27.51362,42.52641,178
27.52650,42.52641,180
27.53937,42.52641,178
27.55225,42.52641,181
27.56512,42.52641,177
27.57800,42.52641,181
27.59087,42.52641,181
On Thu, 7 Sep 2006, isidora k wrote:
Hi everyone!
I have 100 tables of the form:
XCOORD,YCOORD,OBSERVATION
27.47500,42.52641,177
27.48788,42.52641,177
27.50075,42.52641,179
27.51362,42.52641,178
27.52650,42.52641,180
27.53937,42.52641,178
27.55225,42.52641,181
27.56512,42.52641,177
Some of the coordinates might not match and also I do
not have the same number of observations in every
table but I want to get only the common ones back.
This is where it gets tricky!I have tried merge, scan
and every joining function I could find but nothing
seems to do what I want.
the
hi list,
This question must be very basic but I am just 3 days
old to R, so I think i can ask. I am trying to find a
function to merge two
tables of data in two different files as one.
Does merge function only fills in colums between two
table where data is missing or is there a way that
merge
Ahamarshan jn wrote:
hi list,
This question must be very basic but I am just 3 days
old to R, so I think i can ask. I am trying to find a
function to merge two
tables of data in two different files as one.
Does merge function only fills in colums between two
table where data is missing
On Thu, 2006-06-01 at 09:16 -0400, Chuck Cleland wrote:
Ahamarshan jn wrote:
hi list,
This question must be very basic but I am just 3 days
old to R, so I think i can ask. I am trying to find a
function to merge two
tables of data in two different files as one.
Does merge
On Tue, 2006-05-30 at 15:09 -0500, Sundar Dorai-Raj wrote:
Gavin Simpson wrote:
Dear List,
snip /
Will this help:
rbind.all - function(...) {
x - list(...)
cn - unique(unlist(lapply(x, colnames)))
for(i in seq(along = x)) {
if(any(m - !cn %in% colnames(x[[i]]))) {
Dear List,
Given,
y - matrix(c(0,1,1,1,0,0,0,4,4), ncol = 3, byrow = TRUE)
rownames(y) - c(a,b,c)
colnames(y) - c(1,2,3)
y
y2 - y[2:3, ]
rownames(y2) - c(x,z)
y2
how can I stop
merge(y, y2, all = TRUE, sort = FALSE)
squishing the extra rows? Ideally I want the same as:
rbind(y, y2)
in this
Gavin Simpson wrote:
Dear List,
Given,
y - matrix(c(0,1,1,1,0,0,0,4,4), ncol = 3, byrow = TRUE)
rownames(y) - c(a,b,c)
colnames(y) - c(1,2,3)
y
y2 - y[2:3, ]
rownames(y2) - c(x,z)
y2
how can I stop
merge(y, y2, all = TRUE, sort = FALSE)
squishing the extra rows? Ideally I
On Tue, 2006-05-30 at 19:08 +0100, Gavin Simpson wrote:
Dear List,
Given,
y - matrix(c(0,1,1,1,0,0,0,4,4), ncol = 3, byrow = TRUE)
rownames(y) - c(a,b,c)
colnames(y) - c(1,2,3)
y
y2 - y[2:3, ]
rownames(y2) - c(x,z)
y2
how can I stop
merge(y, y2, all = TRUE, sort = FALSE)
On Tue, 2006-05-30 at 15:38 -0500, Marc Schwartz (via MN) wrote:
On Tue, 2006-05-30 at 19:08 +0100, Gavin Simpson wrote:
Dear List,
Given,
y - matrix(c(0,1,1,1,0,0,0,4,4), ncol = 3, byrow = TRUE)
rownames(y) - c(a,b,c)
colnames(y) - c(1,2,3)
y
y2 - y[2:3, ]
rownames(y2) -
Hello all,
I am fairly new to R and am trying to bring together data from multiple
sources. Here is one problem that I cannot seem to crack I hope somebody can
help. Let me simplify the problem: Lets say I have two datasets: DATA1 and
DATA2. I would like to work with all the cases in
Brian Perron wrote:
Hello all,
I am fairly new to R and am trying to bring together data from multiple
sources. Here is one problem that I cannot seem to crack – I hope somebody
can help. Let me simplify the problem: Let’s say I have two datasets:
DATA1 and DATA2. I would like to
Something like this?
data1 - data.frame(id=c(1, 3, 5), x=runif(3))
data2 - data.frame(id=1:10, y=runif(10))
data3 - merge(data1, data2, by=id, all.x=TRUE, all.y=FALSE)
data3
id x y
1 1 0.9533341 0.1803271
2 3 0.9143624 0.5033228
3 5 0.2866931 0.4233733
Andy
From: Brian
Dear Marc, Dear all,
I saw your e-mail about merge() and I take the occasion to ask something
to you I already asked on the list but without success.
I searched long without finding, maybe you have a clue ...
I am looking for a function which performs the same as merge() but for
more than 2
On Wed, 2005-12-14 at 18:14 -0800, Marco Blanchette wrote:
Dear all,
I am still fairly new to R and try to analyze large tables of data generated
from genomic experiment. Currently, I am trying to plot pair of experiments
coming from different file, trying to look at the behavior of
Dear List,
I have two data.frame of the following form:
A:
n V1 V2
1 12 0
2 10 8
3 3 8
4 8 4
6 7 3
7 12 0
8 1 0
9 18 0
10 1 0
13 2 0
B:
n V1 V2
1 0 2
2 0 3
3 1 9
4 12 8
5 2 9
6 2 9
8 2 0
10 4 1
11 7 1
12 0 1
Now I want to merge
On Tue, 2005-12-06 at 14:22 +0100, Dubravko Dolic wrote:
Dear List,
I have two data.frame of the following form:
A:
n V1 V2
1 12 0
2 10 8
3 3 8
4 8 4
6 7 3
7 12 0
8 1 0
9 18 0
10 1 0
13 2 0
B:
n V1 V2
1 0 2
2 0 3
3 1 9
4 12
.
Dubro
-Ursprüngliche Nachricht-
Von: Marc Schwartz [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 6. Dezember 2005 15:11
An: Dubravko Dolic
Cc: r-help@stat.math.ethz.ch
Betreff: Re: [R] merging with aggregating
On Tue, 2005-12-06 at 14:22 +0100, Dubravko Dolic wrote:
Dear List,
I
m1 - cbind( n=c(1,2,3,4,6,7,8,9,10,13), v1=c(12,10,3,8,7,12,1,18,1,2),
v2=c(0,8,8,4,3,0,0,0,0,0) )
m2 - cbind( n=c(1,2,3,4,5,6,8,10,11,12), v1=c(0,0,1,12,2,2,2,4,7,0),
v2=c(2,3,9,8,9,9,0,1,1,1) )
m.all - merge(m1, m2, by=n, all=T)
n v1.x v2.x v1.y v2.y
On Tue, 2005-12-06 at 15:19 +0100, Dubravko Dolic wrote:
Hi all,
the moment you hit the 'send' button you know the answer...
I approached a solution similar to this one given by Marc. But maybe
there is a better one? Even because this operation is done in a
for-loop during which R gets
Here's a solution that uses aggregate(), as suggested in the subject of this
thread.
m1 - cbind( n=c(1,2,3,4,6,7,8,9,10,13), v1=c(12,10,3,8,7,12,1,18,1,2),
v2=c(0,8,8,4,3,0,0,0,0,0) )
m2 - cbind( n=c(1,2,3,4,5,6,8,10,11,12), v1=c(0,0,1,12,2,2,2,4,7,0),
Dear List,
I often have to merge two or more data frames containing unique row
names but with some columns (names) common to the two data frames and
some columns not common. This toy example will explain the kind of setup
I am talking about:
mat1 - as.data.frame(matrix(rnorm(20), nrow = 5))
mat2
On Thu, 3 Nov 2005, Gavin Simpson wrote:
Dear List,
I often have to merge two or more data frames containing unique row
names but with some columns (names) common to the two data frames and
some columns not common. This toy example will explain the kind of setup
I am talking about:
mat1
: Thursday, November 03, 2005 2:08 PM
Subject: [R] merging dataframes
Dear List,
I often have to merge two or more data frames containing unique row
names but with some columns (names) common to the two data frames
and
some columns not common. This toy example will explain the kind of
setup
The `Value' section of ?merge does say that `... in all cases the result has
no special row names', so you're left to handle that on your own. One
possibility is to use
result - merge(mat1, mat2, all=TRUE, sort=FALSE)
so that the sorting is not done, then you can just do
rownames(result) -
Hi,
what about padding both datasets with dummy missing records ... and then
play with cbind and rbind
... like e.g.
species5-c(NA,NA,NA,NA)
modmat2-cbind(mat2,species1,species5)
and then similarly with mat1 ...
e.g.
species2-c(NA,NA,NA,NA,NA)
On Thu, 2005-11-03 at 08:33 -0500, Liaw, Andy wrote:
The `Value' section of ?merge does say that `... in all cases the result has
no special row names', so you're left to handle that on your own. One
possibility is to use
result - merge(mat1, mat2, all=TRUE, sort=FALSE)
so that the
Dear list:
I am trying to merge two files together from output I get based on the coef() command.
Here is what I am running into.
I have two simple linear mixed models
mod1.lme-lme(math~year, data=sample, random=~year|childid/schoolid)
mod2.lme-lme(math~year, data=sample,
Hi R lovers! I'd like to know the trick to get a plot with a title
associating variable and text
I'd like to plot something like
for (i in 1:10) plot(x[,i],ylab=Serie i)
to get Serie 1 Serie 2 so on and so forth... of course it doesn't work.
If somebody could give me an idea, it would
Hello
Try ?paste
plot(x[,i],ylab=paste(Serie, i))
Ivar Herfindal
On Mon, 24 Nov 2003 10:51:11 +0100, STOLIAROFF VINCENT
[EMAIL PROTECTED] wrote:
Hi R lovers! I'd like to know the trick to get a plot with a title
associating variable and text I'd like to plot something like for (i in
]
Sent: Monday, November 24, 2003 10:51 AM
Subject: [R] merging variable and character
Hi R lovers! I'd like to know the trick to get a plot with a title
associating variable and text
I'd like to plot something like
for (i in 1:10) plot(x[,i],ylab=Serie i)
to get Serie 1 Serie 2 so on and so
August 2003 17:07
To: '[EMAIL PROTECTED]'
Subject: [R] Merging and sorting multiple data.frame
Dear R help,
I'm pretty new to R and would be grateful for help.
I have 11 data.frames, each with 3 columns of data. Each has the same
row.names, however these are not sorted.
Please tell me
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