hi!!
Below I have 4 columns vector of c and d which are unequal in length.These c
and d have 2 columns each where these 2 columns represent an interval values.
How am I going to get an overlapping over these interval values?? Please help
me sort this problem!! Thanks in advance..
hi!!
Below I have 4 columns vector of c and d which are unequal in length.These c
and d have 2 columns each where these 2 columns represent an interval values. I
easily get these overlapping interval values by using these code:
s-apply(c,1,rev)
hi,
I'm in my learning process of doing a programming with for loop. How to
make a loop of a vector of length 10 where elements are 1,2,3,4,5,6,7,8,9,10.
Any suggestion needed!! Many thanks.
Cheers,
Anisah
-
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Dear lists,
I'm in my process of learning of writing a function. I tried to write a
simple functions of a matrix and a vector. Here are the codes:
mm-function(m,n){ #matrix function
w-matrix(nrow=m, ncol=n)
for(i in 1:m){
for(j in 1:n){
w[i,j]=i+j
}
}
I have two sets of interval data.Below are my two dataset. In these dataset,
there is a missing values in each of the data. I want to find the
non-overlapping interval values. Here is my code:
mysetdiff=function(x,y){
m=length(x)
n=length(y)
bx = logical(m)
by = logical(n)
Dear lists,
i want to find the non-overlapping interval values with this code:
mysetdiff=function(x,y){
m=length(x)
n=length(y)
bx = logical(m)
by = logical(n)
for(i in 1:m){
for(j in 1:n){
if(x[i]=y[j+1]){
bx[i] = T
by[j] = T
NA=
Dear lists,
I want to write a function of a vector and reverse the order of its elements.
Here is my code:
revector-function(n){
y=vector(length=n)
for(i in n:1){
y[i]=i
}
return(y)
}
i want my output to be like this:
y
[1] 10 9 8 7 6 5 4 3 2 1
Any
Dear lists,
any suggestion on how to write a function to return a TRUE if interval [a,b]
overlaps the interval [c,d]. I've tried it but an error occur saying that
'could not find function v ; in addition warning message occur'. Below is my
codes.Please help me sort this problem as i'm in
Dear lists,
Anysuggestion on how to write a loop function which has nx2 matrix as an
input, where each of the row represents an interval. the function should return
a mx2 matrix containing the no matched interval of x?? i've tried my own
function but it's only applies for 2x2 matrix.
dear lists,
My question is quite simple but i'm a new user in R and it's seem tough to
me. How am i going to recall back my values??ok..it could be easy if i
ilustrate my problem with the simple example. say that,
x
[1] 1 2
y
[1] 2 3
and my logical output
Dear R User,
say I have this sample of data ( attach with). What i'm going to do is to
test whether this data is uniformly distributed or not by finding the p-value.
I've tried using the punif command but it gave me the value of 1 of all the
data. Any suggestion on R command to find the
Dear R-users,
Attach with is my data..what i want to do is finding a suitable distribution
for my data..I want to run a few test like the poisson and the exponential
distribution. Please help me on how to find the p-value for poisson as well as
the exponential distribution without knowing
Dear R-users,
Attach with is my data..what i want to do is finding a suitable distribution
for my data..I want to run a few test like the poisson and the exponential
distribution. Please help me on how to find the p-value for poisson as well as
the exponential distribution without
Dear R,
Can anybody help me on how to combine all the elements in a list into a
single vector?? I've tried using unlist command but it gave me wrong output.
Below is the example of the vector output that i want and attach with is my
list of data. Any suggestion?? Many Thanks
Dear R-users,
I have a data which is in an interval length of start-end. How am i going to
perform a uniform distribution? and how to test if it is the uniform
distribution?? Suggestion is needed. Many thanks!!
start end
132955984 132980744
135891280 135998880
156158176
Dear all,
I have a data which is in text file and i would like to import the data to R.
From the manual, ive found the read.table command function is the most
appropriate but when i wrote the command an error had occur. It say Error in
read.tableC:/Users/user/Documents/cfa-1.txt, header =
Dear All,
I've successfully import my synteny data to R by using scan command. Below
show my results. My major problem with my data is how am i going to combine the
column names with the data( splt) where i have tried on cbind but a warning
message occur. I have realized that the splt
Hi,
I have a matrix data with 21 rows and 6 columns. Below and attach with is my
matrix data. My problem is to split the column into 3 subcolumns (except for
column 3 and 4) . I want my new matrix data to have 14 columns and 21 rows.
Kindly help is highly appreciated.
[,1]
Dear all,
I try to do a matrix with this data but the warning massage had occur:
In matrix(x5, ncol = 6, byrow = T) :
data length [116] is not a sub-multiple or multiple of the number of rows [20]
I think the spacing problem cause this where double spacing and tabs are
hi,
I want to plot a dotplot graph but unfortunately R does not have it any more.
It suggest to use either the stripchart or the dotchart and i prefer to play
around with the stripchart graph. Sadly, the result is not like i want where
I'm actually wants the plots/points were scattered
Hi,
I have sucessfully plotted the graph by using the following command:
ec-rep(0,length(e))
fc-rep(0,length(f))
plot(e,ec,type=p,col=1,pch=19)
points(f,fc,col=2,pch=20)
legend(1.0e+08,1.0,c(dog, human),text.col=green4,pch=c(19,20),col=c(1,2))
Below are the values for e and
Hi,
I want to plot a graph and here is my code:
ec-rep(0,length(e))
fc-rep(0,length(f))
plot(e,ec,type=p,col=1,pch=19)
points(f,fc,col=2,pch=20)
legend(1.0e+08,1.0,c(dog, human),text.col=green4,pch=c(19,20),col=c(1,2))
my major problem here is the x-axis is too large in
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