| indx {lsei} | R Documentation |
For each of given values, indx finds the index of the
value in a vector sorted in ascending order that the given value is
barely greater than or equal to.
indx(x, v)
x |
vector of numeric values, the indices of which are to be found. |
v |
vector of numeric values sorted in ascending order. |
For each x[i], the function returns integer j such that
v[j] <= x[i] < v[j+1]
where v[0] = -Inf and v[n+1] = Inf.
Returns a vector of integers, that are indices of x-values in vector v.
Yong Wang <yongwang@auckland.ac.nz>
indx(0:6,c(1:5,5)) indx(sort(rnorm(5)),-2:2)