Thank you - it is refreshing to have a helpful answer. I am glad some
people remember the days when they were first learning too.
On Thu, May 12, 2011 at 4:58 PM, jlemaitre [via R] <
ml-node+3518836-766936252-236...@n4.nabble.com> wrote:
> Nielsen,
> The numbers in the brackets reference a com
Nielsen,
The numbers in the brackets reference a component of a matrix/data
frame/vector. So if you have:
> x <- c(1:10) # a vector of integers in sequence from 1-10
> x[3] # the third component of x
[1] 3
For 2-way matrices or data frames, the formatting is [row,column]. So, for a
10 x 10 matrix
Dear Anonymous/Lindsey Nielsen(?):
While it would not be hard to answer your questions, given your
admitted lack of programming or R experience, approaching your
ignorance piecemeal in this fashion does not seem to be a sensible way
to learn either. Instead, please start by reading the "Introducti
Hi all -
I am NEW to R and NEW to any type of programming. I am making heatmaps
using the heatmap.2 function within gplots package. At present, when the
heatmap is plotted it uses the row identifiers as 1,2,3,4...etc. However, I
much rather use my own labels. I was told my another well-versed
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