P_cge_ale: Probability of observing the ith nearest neighbour at a...

Description Usage Arguments Details Value Author(s) See Also Examples

View source: R/P_cge_ale.R

Description

This function gives the probability of observing the ith nearest neighbour at a distance greater or equal to c and the (i-1)th nearest neighbour was observed at distance smaller or equal a $P(d_i >= c, d_(i-1) <= a)$

Usage

1
P_cge_ale(i, c, a, N)

Arguments

i

numeric, which nearest neighbour to consider

c

vector, the distance at which the ith NN was observed

a

vector, the distance at which the ith NN was observed. a <= c

N

numeric, size of the dataset

Details

The probability is calculated by ranking the data and assuming that the data lie on a torus. For details see D<c3><bc>mcke et al. "A novel test for independence derived from an exact distribution of ith nearest neighbours" (manuscript in preparation)

Value

Probability vector, entries with value -1 if the probability does not exist

Author(s)

Sebastian D<c3><bc>mcke [email protected]

See Also

P_ceq, Pc_givena

Examples

1
P_cge_ale(10,4:8,2:6,30)

knnIndep documentation built on May 29, 2017, 4:26 p.m.