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 \le x_i <
v_{j+1}
where v_0 = - \infty \mathrm{ and }
v_{n+1} = \infty
.
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)