Hi all,
I have a problem with getting my code to do what I want!
This is the code I have:
create.means.one.size<-function(nsample,var,nboot){
mat.x<-matrix(0,nrow=nboot,ncol=nsample)
for(i in 1:nboot){
mat.x[i,]<-sample(var,nsample,replace=T)
}
mean.mat<-rep(0,nboot)
for(i in 1
I think your code will work but only for the two columns I gave. I used those
as an example but my actual data is 200 in length with two columns and I
need code that will give a label to each unique pair but still have the
original length for instance, one that will turn something such as
Thanks for the help,
I tried to apply this to a vector with two columns, well I suppose it is not
a vector but for instance like this:
[,1] [,2]
[1,]1 2
[2,]2 3
[3,]1 2
[4,]1 2
[5,]3 4
and return a vector :
1,2,1,1,3, so that it recognises b
I didn't really know what to post as the topic subject, but I have a vector,
for instance (2,2,4,6,2,4,4,6,8,6) and I want to create another vector which
is just numbers from 1 to 4 since there are only 4 unique numbers in my
vector, so for instance 2 would be 1, 4 would be 2, 6 would be 3, and 8
I have a vector 0 to 10 and want to create a matrix with the differences
between the numbers in it for instance:
0 1 2 3 4 5 6 7 8 9 10
0 0 1 2 3 4 5 6 7 8 9 10
1 1 0 1 2 3 4 5 6 789
2
3
4
5
6
7
8
9
10
Etc etc. S
Hi,
I have a vector of time in days t<-1:48.
I have observations and the day they were recorded. I also have a vector, S
which takes different values depending on which day the observation was
recorded. For example if on day 1 all in vector S get a value of 46/48, on
day 2 get 42/48, day 3 38/48
I have some point locations I want to add to a plot and have the command
pts1<-as.points(Xcoordinate,Ycoordinate)
then
plot(poly1,type="l",lwd=1)
what I want to do is add the locations onto the plot. I can do this using
the points command but I have another vector in my data frame with the x
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