Hello,
I am stuck with selecting the right rows from a data frame. I think the
problem is rather how to select them
then how to implement the R code.
Consider the following data frame:
df - data.frame(ID = c(1,2,3,4,5,6,7,8,9,10), value =
c(34,12,23,25,34,42,48,29,30,27))
What I want to
On Thu, Mar 01, 2012 at 04:27:45AM -0800, syrvn wrote:
Hello,
I am stuck with selecting the right rows from a data frame. I think the
problem is rather how to select them
then how to implement the R code.
Consider the following data frame:
df - data.frame(ID = c(1,2,3,4,5,6,7,8,9,10),
On Thu, Mar 01, 2012 at 05:42:48PM +0100, Petr Savicky wrote:
On Thu, Mar 01, 2012 at 04:27:45AM -0800, syrvn wrote:
Hello,
I am stuck with selecting the right rows from a data frame. I think the
problem is rather how to select them
then how to implement the R code.
Consider the
Hello,
syrvn wrote
Hello,
I am stuck with selecting the right rows from a data frame. I think the
problem is rather how to select them
then how to implement the R code.
Consider the following data frame:
df - data.frame(ID = c(1,2,3,4,5,6,7,8,9,10), value =
Sorry, correction:
The second index matrix is the matrix of elements not in the first,
not another combination, this time 3 out of 10.
Change this in my first post
inxmat - with(DF, combn(ID, 3))
meansDist2 - apply(inxmat, 2, function(jnx) f(jnx, DF$value, 45))
(i2 - which(meansDist2 ==
On Thu, Mar 01, 2012 at 05:42:48PM +0100, Petr Savicky wrote:
On Thu, Mar 01, 2012 at 04:27:45AM -0800, syrvn wrote:
Hello,
I am stuck with selecting the right rows from a data frame. I think the
problem is rather how to select them
then how to implement the R code.
Consider the
Hello, again.
Petr Savicky wrote
On Thu, Mar 01, 2012 at 05:42:48PM +0100, Petr Savicky wrote:
On Thu, Mar 01, 2012 at 04:27:45AM -0800, syrvn wrote:
Hello,
I am stuck with selecting the right rows from a data frame. I think the
problem is rather how to select them
then how to
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