Displaying 20 results from an estimated 3000 matches similar to: "multiple lines and plot"
2007 Jan 25
7
filling the area
Please, how to fill the area under the curve?
x <- c(1:10)
y <- c(rnorm(10))
plot(x,y)
lines(x,y)
Thanks,
Mauricio Cardeal
2005 Oct 19
3
npmc package
Hi
Does anyone know where is the package: npmc (Nonparametric Multiple
Comparisons).
I found the reference on R Site Search, but not the package itself on
CRAN as suggested.
Thanks
Mauricio
2006 Jul 11
2
new object
Um texto embutido e sem conjunto de caracteres especificado associado...
Nome: n?o dispon?vel
Url: https://stat.ethz.ch/pipermail/r-help/attachments/20060711/1da40382/attachment.pl
2004 Feb 11
6
lapply and dynamically linked functions
Hi all,
I'm trying to use lapply on a list with the following command:
out<-lapply(mylist,myfun,par1=p,par2=d) (1)
where
myfun<-function(x,par1,par1) {.....} (2)
now this function is in fact a wrapper for some Fortran code I have
written so I think this might be the problem. When I call lapply() as in
(1) I get the following message:
Error in get(x,
2005 Sep 13
11
if() command
Hi everyone !
Could you please help me with this problem ?
I??ve trying to write a code that assign to a variable the content from
another, but all I??ve got is a message error. For example:
if (age <=10) {group == 1}
else if (age > 10 & age <= 20) {group == 2}
else {group == 3}
Syntax error
Or
if (age <=10) {group == 1}
else (age > 10 & age <= 20) {group == 2}
2004 Feb 29
7
Proportions again
Hello.
I asked before and it was great, cause as a beginner I learned a lot. But, if I have this in R (1 and 2 are codes for sex):
> sex<-c(1,2,2,1,1,2,2,2)
> sex
[1] 1 2 2 1 1 2 2 2
I´d like to obtain the proportion according to sex.So I type:
> prop.table(sex)
[1] 0.07692308 0.15384615 0.15384615 0.07692308 0.07692308 0.15384615 0.15384615
[8] 0.15384615
The result is OK, but I
2006 Aug 02
2
missing value
Hi all
# I have this data set and how can I assign NA?s in just one command ?
And why the summary(dat) function preserves the value 9 as real. ?
x <- c(1,2,3,9,4)
y <- c(3,6,9,2,3)
z <- c(9,9,2,2,8)
w <- c(6,5,3,0,9)
dat <- cbind(x,y,z,w)
summary(dat)
x[x==9] <- NA
y[y==9] <- NA
z[z==9] <- NA
w[w==9] <- NA
summary(dat)
summary(x)
summary(y)
summary(z)
summary(w)
2005 Dec 13
1
sample matrix as a new object
Please, I??d like to store this sample matrix as a new object. How can I
do this ?
pulse <- c(67, 67, 68, 68, 68, 69, 69, 69, 69, 69, 70, 70, 70, 70, 71,
71, 72, 72, 73, 74)
m <- NULL
x <- 0
for (i in 1:5)
{
x <- sample(pulse,3)
m <- mean(x)
cat(x,m,"\n")
}
Thanks,
Mauricio
2006 May 03
2
mca id numbers
Is it possible to make disappear the id numbers from scatter.dudi (mc
analysis) ?
a <- as.factor(c(1, 2, 3, 2, 1))
b <- as.factor(c(3, 2, 3, 1, 1))
x <- as.factor(c(1, 2, 2, 1, 3))
y <- as.factor(c(2, 2, 3, 1, 1))
dat <- data.frame(a=a, b=b,x=x,y=y)
summary(dat)
dat
require(ade4)
dat.acm <- dudi.acm(dat, scann = FALSE, nf = 2)
scatter.dudi(dat.acm)
Thank you very much !
2009 Jun 14
5
Partials views and instance variables go nil
Hi everyone!
Model: http://pastie.org/511290
Controller: http://pastie.org/511285
View new: http://pastie.org/511286
View _form: http://pastie.org/511284
When I hit submit button there''s an error for usuarios(users in
portuguese) instance. It does not seems to save usuarios even though it
seems to be posted by the form.
Error: http://pastie.org/511292
Need some help here guys plz
--
2013 Apr 05
2
transforming data prior to CCA
Hi everyone,
I?m a student and relatively new to R so apologies in advance if this
question seems stupid or obvious to you.
I have collected a dataset with about 60 species of diatoms (count data from
19 different sample sites) and environmental variables for each site
(salinity, pH, etc.). It?s all in the same dataset but distinct in R through
the functions below
diat <- diatom [, 1:60]
2008 Jun 10
7
[Trivia question] What engine is it on DTrace T-shirt ?
Hi,
This is not a DTrace technical question (so, please don''t flame me for
it) :)
This is regarding the DTrace (un)conference TShirt.
I am curious to know what engine is it. Could not figure it out.
Thanks and regards,
Sanjeev.
--
Solaris Revenue Products Engineering,
India Engineering Center,
Sun Microsystems India Pvt Ltd.
Tel: x27521 +91 80 669 27521
2012 Jul 11
3
unable to subtract dates in R
Hi,
I wanted to calculate the age of people in my dataset by subtracting the
individual's date of birth from their intake into a program.
After several hours, searches of help archives, and the downloading of
lubiridate, I have had no luck with this.
Below is the code I used.
> intakeDS$DOB <- as.character(intakeDS$DOB)
> intakeDS$DOB <- as.Date(intakeDS$DOB,
2012 Aug 10
3
Parsing large XML documents in R - how to optimize the speed?
Hello everyone,
I would like to parse very large xml files from MS/MS experiments and
create R objects from their content. (By very large, I mean going up to
5-10Gb, although I am using a 'small' 40M file to test my code.)
My first attempt at parsing the 40M file, using the XML package, took more
than 2200 seconds and left me quite disappointed.
I managed to cut that down to around 40
2024 Apr 16
5
read.csv
Dear R-developers,
I came to a somewhat unexpected behaviour of read.csv() which is trivial but worthwhile to note -- my data involves a protein named "1433E" but to save space I drop the quote so it becomes,
Gene,SNP,prot,log10p
YWHAE,13:62129097_C_T,1433E,7.35
YWHAE,4:72617557_T_TA,1433E,7.73
Both read.cv() and readr::read_csv() consider prot(ein) name as (possibly confused by
2009 Dec 17
2
some help regarding combining columns from different files
Dear all,
Here is my code which am using to combine 5th column from different data
sets.
Here is the function to do my job
genesymbol.append.file <-NULL
gene.column <- NULL
readGeneSymbol <- function(files,genesymbol.column=5){
for(i in fnames){
temp <- read.table(fnames,header=T,sep="\t",stringsAsFactors=F,quote="\"")
2008 Jun 16
1
Separator with " | " for read.table
Hi,
I have the following data file to be parsed and captured as a data frame:
__DATA__
#GDS_ID GENE_NAME GENE_DESCRIPTION GENE_FUNCTION
1007_s_at | DDR1 | discoidin domain receptor tyrosine kinase 1 | protein-coding
1053_at | RFC2 | replication factor C (activator 1) 2, 40kDa | protein-coding
117_at | HSPA6 | heat shock 70kDa protein 6 (HSP70B') | protein-coding
__END__
In particular it is
2016 Mar 31
2
Asterisk 13 - Call Bridge issue.
I have the following senerio.
Call file calls 1st party.
When connected give called party option to connect to second party.
Issue Dial to second party. Caller answers and the two are bridged
together.
My issue is that 4 out of 5 calls fail to bridge the audio.
Am I missing something or is there some kind of bug? Here is my test
dialplan
;Dialer Base Code Files.
;Variables
2008 Jun 16
2
Creating a Hash from Data.Frame
Hi,
I have the following data frame:
> print(mydatframe)
__DATAFRAME__
V1 V2 V3
1 1007_s_at DDR1 discoidin domain receptor tyrosine kinase 1
2 1053_at RFC2 replication factor C (activator 1) 2, 40kDa
3 117_at HSPA6 heat shock 70kDa protein 6 (HSP70B')
__END__
Is there a way to create a hash with
V2 as Key and V3 as its value?
- Gundala Viswanath
Jakarta - Indonesia
2011 Apr 07
1
Two questions about metacharacter in regexprs and function return
for the script, please kindly see the script below. At line 10 and line 13,
my problems occurs.
The first one is I try to retrieve the gene official name from a column of a
table. The pattern of official name is something starting with gene_name.
For detail problems, please see the according lines.
Any suggestions are appreciated
example of matching source (extract the Nnat, sometime it would