search for: dimenst

Displaying 4 results from an estimated 4 matches for "dimenst".

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2011 Sep 20
3
adding labels to x,y points
Hi, I am new to R. I have a matrix that I have assigned to the object ?colon?. > colon<-read.table("c:\\alon.txt",header=T,row.names=1) attach(colon) names(colon) The dimenstions are 2000 62. Each of the 62 columns (titled norm1, norm2, norm3, etc) has 2000 different numbers (?continuous? values) within it. I have also assigned a name for each of the 2000 rows of the dataframe with a prefix (i.e. g1 ?. g2000) using the code (not sure if I did this right): > colo...
2008 Nov 15
0
min of array
I wanted to get the minimum of an array of dimenstion (nr,nc,6), so the output was of dimension (nr,nc), ie for each row,column the minimum of 6 numbers. I thought apply might be the sensible way, but I also compared it to looping over each row/column. In this case the loop method was faster than my apply (which probably means I wasn't using...
2012 Aug 08
1
dimnames in array
Hello, I'm working with an array; I'm trying to make it so that an array of dim(42,2,2) has names whose length corresponds to that of the array, and am hoping someone with experience with this can see what I'm not doing correctly: data11 = array(0,c(41,2,2)) y = lsoda(x0,times,fhn$fn.ode,pars)#This is make.fhn() from colloc infer package# y = y[,2:3]
2002 Oct 02
6
help to make a map on R
Hi all, I need a little help for construct an state's map on R. The first problem is to get the data. I have a datafile of longitude and latitude in the follow format: trajectory latitude longtude T -22.045618 -51.287056 T -22.067078 -51.265888 T -22.067039 -51.207249 T -22.059690 -48.089695 T -22.075529 -48.074608 T -22.072460 -48.044472 T -22.062767 -48.298473 T -22.077349