# VectorData<'T>

Namespace: Deedle.Vectors

Provides a way to get the data of an arbitrary vector. This is a concrete type used by functions that operate on vectors (like Series.sum, etc.). The vector may choose to return the data as ReadOnlyCollection (with or without N/A values) which is more efficient to use or as a lazy sequence (slower, but more general).

### Union Cases

 Union Case Description  DenseList(ReadOnlyCollection<'T>)  Signature: ReadOnlyCollection<'T>  Sequence(seq>)  Signature: seq>  SparseList(...)  Signature: ReadOnlyCollection>