?order
is what I think you want. There is a slight wrinkle here, however. You
want to sort Cluster in *increasing* order and Byers_EMT in
*decreasing*, as I understand. order() will do both increasing, or
both decreasing, but not differently. So a simple but inefficient way
around this is to first
Computing filenames is a dangerous, backwards approach. If you already _have_
files, it's wrong to create filenames from assumptions. Rather you need to
capture the existing filenames with an appropriate use of list.files(), and
then process that vector. Computing filenames only has a place when
Hello:
sorry I've been trying to sort a matrix to make waterfall plot using
barplot function.
I have have 30x5 matrix.Rows are samples and columns are results
for a test as numeric vector.
I want sort matrix by column. For example, first I want to sort column
1, in decreasing values where col
I tried the following but it does not work:
data <- lapply(
paste(("C:/Research3/simulation1/second_gen/pheno_
1000ind_4000m_add_h70_prog_",[1:2],"_",[2:3],".csv",sep=''),
read.csv, header=TRUE, sep=',' )
names(data) <- paste("d", LETTERS[1:3], sep='')
I tried that and R comp
Thank you for the all response, how can the point y (0.0) on the same x
axis, and X increases 1 between [-4, 4]?
On Sun, Feb 7, 2016 at 5:29 AM, Rolf Turner wrote:
> On 07/02/16 01:11, jupiter wrote:
>
>> Hi,
>>
>> I am just starting to learn R, sorry for asking a simple question. How can
>> plo
On 2016-02-06 19:23, David Winsemius wrote:
On Feb 6, 2016, at 4:11 AM, jupiter wrote:
Hi,
I am just starting to learn R, sorry for asking a simple question. How can
plot a line x <= 0 y = 0, x > 0 y = 1?
There is a stepfun function and an associated plotting method:
y0 <- c(rep(0,3),re
Normally one wants not only to read the data, but to save it in an object
as well. Here are some modifications toward achieving that (untested):
header<-"C:/Research3/simulation1/second_gen/pheno_1000ind_4000m_add_h70_prog"
fnums <- expand.grid( a = 1:2, b = 2:3 )
result <- vector( "list", nrow(
All of which should suggest:
1. Before posting further, spend some time with an R tutorial or two.
"An Intro to R" ships with R; and links to some of the many excellent
web resources can be found here:
https://www.rstudio.com/resources/training/online-learning/#R
2. Search! A web search of "pl
On 07/02/16 01:11, jupiter wrote:
Hi,
I am just starting to learn R, sorry for asking a simple question. How can
plot a line x <= 0 y = 0, x > 0 y = 1?
One way:
plot(c(-1,0,1),c(0,1,1),type="s",xlab="x",ylab="y")
cheers,
Rolf Turner
--
Technical Editor ANZJS
Department of Statistics
Un
> On Feb 6, 2016, at 4:11 AM, jupiter wrote:
>
> Hi,
>
> I am just starting to learn R, sorry for asking a simple question. How can
> plot a line x <= 0 y = 0, x > 0 y = 1?
There is a stepfun function and an associated plotting method:
y0 <- c(rep(0,3),rep(1,3))
sfun0 <- stepfun(-2:2, y0,
On 06/02/2016 7:11 AM, jupiter wrote:
Hi,
I am just starting to learn R, sorry for asking a simple question. How can
plot a line x <= 0 y = 0, x > 0 y = 1?
There are lots of ways. One is
curve(ifelse(x < 0, 0, 1), from=-2, to=2)
This isn't perfectly vertical at x=0; a more accurate approac
Hi,
I am just starting to learn R, sorry for asking a simple question. How can
plot a line x <= 0 y = 0, x > 0 y = 1?
Thank you.
- j
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Hi Reka,
Try this:
header<-"C:/Research3/simulation1/second_gen/pheno_
1000ind_4000m_add_h70_prog"
for(index1 in 1:2) {
for(index2 in 2:3)
read.csv(paste(paste(header,index1,index2,sep="_"),".csv",sep=""))
}
Jim
On Sat, Feb 6, 2016 at 4:53 PM, Reka Howard wrote:
> Hello,
> I have over 1000
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