Tools for locating elements inside arrays/lists

Tools for locating data or subarrays inside other arrays.

find_duplicates(v[, tol])	Find duplicate values in a vector (or within a tolerance).
find_rows(matrix, row)	Get True/False vector indicating where row occurs in matrix
find_subseq(seq, subseq)	Returns indices of where subseq occurs in seq.
find_unique(y[, tol])	Find values in a vector that differ from previous adjacent value.
find_vals(m, v)	Find all occurrences of all values in v in m
flippv(pv, n)	Flips the meaning of an index partition vector.
mat_intersect(D1, D2[, keep])	Get row intersection partition vectors between two matrices or vectors.
index2bool(pv, n)	Return a True/False vector of length n where the True values are located according to pv.
index2slice(pv[, strict])	Convert index partition vector pv to a slice object
list_intersect(L1, L2)	Get list intersection partition vectors between two lists